Sharad Radiology

  1. Radiology
  2. 1. The best view to visualize a small left sided pneumothorax is :
    a. Right lateral b. Left lateral c. Right lateral decubitus d. Left lateral decubitus
  3. 2. pneumothorax is best demonstrated by taking a radiograph, with the patient in:
    a. Inspiration b. Full inspiration c. Expiration d. Prone
  4. 3. Minimal pleural effusion is best detected by x-ray … view:
    a. AP b. PA c. Oblique d. Lateral
  5. 4. The best view of the chest to show minimal pleural effusion is:
    a. PA view b. AP view c. Lateral decubitus view d. Oblique view
  6. 5. Best view to diagnose minimal amount of fluid in pleural space:
    a. AP view b. PA View c. Apical view d. Lateral decubitus view
  7. 6. The chest X-ray view best suited for pleural effusion detection is :
    a. AP view b. PA view c. Lateral decubitus view d. Lateral view
  8. 7. The chest view to visualize a right pleural effusion in chest X-ray is:
    a. Right lateral b. Left lateral c. Right lateral decubitus d. Left lateral decubitus
  9. 8. A patient presents with minimal pleural effusion on the right side. the best method to detect this would be:
    • a. Right side chest X-ray b. Left side chest X-ray
    • c. Left lateral decubitus chest x-ray d. Right lateral Decubitus chest x-ray
  10. 9. All the following calcify except:
    a. Medulloblastoma b. Ependymoma c. Oligodendroglioma d. Meningioma
  11. 10. The earliest USG finding in pregnancy is :
    • a. Gestational sac b. Fetal cardiac activity
    • c. Placenta d. Fundal thickening
  12. 11. Half-life of Tc is ;
    a. 2 hours b. 4 hours c. 6 hours d. 8 hours
  13. 12. Which of the following is a naturally occurring radioactive substance in the body found in small quantities:
    a. Radium b. Bismuth c. Iodine d. Potassium
  14. 13. Residual mediastinal and retroperitoneal lymphoma is best assessed by:
    • a. Bipedal lymphangiogram b. Technetium 99m pyrophosphate scans
    • c. Restaging procedure d. Gallium scan
  15. 14. Atomic number corresponds to :
    • a. Number of protons b. Number of electrons
    • c. Number of neutrons d. Electrons+ protons
  16. 15. bilateral “spider leg” sign n IVP is indicative of:
    a. Renal stone b. Hypernephroma c. Hydronephrosis d. Polycystic kidney
  17. 16. Calcification of meniscal cartilage is a feature of :
    a. Pseudogout b. Rreiter’s syndrome c. Hyperparathyroidism d. Acromegaly
  18. 17. Ideal imaging method to diagnose hydrocephalus in infant is :
    a. MRI b. USG c. CT scan d. Plain X-ray
  19. 18. Neurosonography of neonates is preferred over CT scan because:
    a. Open fntanelle b. Inexpensive c. Children more cooperative d. Better resolution
  20. 19. Excretory urography should be cautiously performed in:
    a. Leukemia b. Neuroblastoma c. Bone secondaries d. Multiple myeloma
  21. 20. IVP is contraindicated in:
    a. Multiple myeloma b. Kidney stones c. Transplanted kidney d. Renal cyst
  22. 21. Most important investigation for pericardial effusion is:
    • a. Lateral view of X-ray chest b. Echocardiography
    • c. USG d. Cardiac catheterization
  23. 22. Best method for diagnosing pericardial effusion is:
    a. Echocardiography b. Gallium scan c. Angiography d. USG
  24. 23. ‘Tram line’ calcification is seen in:
    • a. Ependymoma b. Thrombosed cerebral vein
    • b. C. Sturge- weber syndrome d. Meningioma
  25. 24. ‘Tram track’ appearance on x-ray of the head is seen in :
    • a. sturge –weber syndrome b. Von Hippel-Lindau disease
    • c. Tuberous sclerosis d. Neurofibroma
  26. 25. Which of the following is the contrast used in MRI scan:
    a. Iodine b. Gadolinium c. Rose Bengal d. Strontium
  27. 26. “Egg shell” calcification is seen in:
    a. silicosis b. Sarcoidosis c.Tuberculosis d. Histoplasmosis
  28. 27. Radiological sign characteristic of ischemaic colitis is:
    • a. Inverted 3 appearance b. Cobra head sign
    • b. Craggy popcorn appearance d. Thumb print appearance
    • 28. Radiological feature of ischemic colitis is :
    • a. Saw tooth appearance b. Nose pipe appearance
    • c. Thumb printing d. Cobble stone appearance
  29. 29. half-life of cobalt is …. Years:
    a. 2.3 b. 1.2 c. 5.7 d. 3.4
  30. 30. Radioactive cobalt emits:
    a. Neutrons b. Alpha rays c. Gamma rays d. Beta rays
  31. 31. The half-life of CO57 is :
    a. 2.6 years b. 5.2 years c. 270 days d. 3200 days
  32. 32. Which of the following investigations are to be done for the diagnosis of carcinoma head of pancreas;
    a. Plain X-ray abdomen b. CT c. USG d. Hypotonic duodenography
  33. 33. Best diagnosis for pancreatic disease is :
    a. PTC b. ERCP c. CT scan d. USG
  34. 34. Most sensitive investigation of pancreatic carcinoma is :
    a. Angiography b. ERCP c. CT scan d. Ultrasound
  35. 35. Looser’s zone is characteristic of :
    a. Hyperparathyroidism b. Scurvy c. hyperparathyroidism d. Milkman’s pseudofractures
  36. 36.Pseudofracture of looser’s zone is seen in:
    a. Vitamin c deficiency b. Thyroiditis c. Osteoporosis d. Osteomalacia
  37. 37.Best investigation for cardiac tamponade is:
    a. M mode ECG b. USG c. Real time ECG d.2 D echocardiography
  38. 38.Half- life of I131 is:
    a. 10 days b. 4 days c. 8 days d. 4 hours
  39. 39. Renal GRF can be estimated by:
    • a. TC +Gallium 121 b. TC+ DSMA
    • c. Tc+DTPA d. Tc DMSA
  40. 40. Safe maximum dose of radiation per year in human beings is :
    a. 20 rads b. 10 rads c. 5 rads d. 1 rads
  41. 41. kerley B- lines are seen when pulmonary venous pressure is:
    a. 5 mm Hg b. 10 mm Hg c. 22 mm Hg d. 40 mmHg
  42. 42. Pulmonary kerley B lines are seen in the following except:
    • a. Pulmonary edema b. Mitral valve disease
    • c. Interstitual fibrosis d. Bronchoalveolar carcinoma
  43. 43. Contraindication for the use of NMR imaging is:
    • a. Psychotic patients b. Patients on lithium
    • c. Intracranial metallic aneurysm clips d. Patients receiving radiotherapy
  44. 44. Radiation exposure does not occur in:
    a. Plain X-ray b. Fluoroscopy c. MRI scan d. CT scan
  45. 45.Which is not mutagenic:
    a. Ultraviolet rays b. β-rays c. X-ray d. Ultrasound
  46. 46. Investigation of choice for acute subarachnoid hemorrhage is:
    a. Angiography b. CT scan c. Enhanced MRI d. MRI
  47. 47. Noninvasive procedure for CVA is :
    a. EEG b. Echoencephalography c. Angiography d. CT scan
  48. 48. Congenital malformation that can be detected earliest on USG:
    a. Down syndrome b. Sacral agenesis c. Hydrocephalus d. Anencephaly
  49. 49. Best view for visualizing sella turcica in X-ray is:
    a. AP view b. Lateral view c. Open mouth view d. Dorsal view
  50. 50. In pancreatic scanning isotope most commonly used is:
    a. I131 b. Tc99 c. Se75 d. Cr51
  51. 51. Technetium labeled red blood cells are used for:
    a. Splenic disease b. Pulmonary embolism c. Renal disease d. Biliary tree
  52. 52.Gold standard for pulmonary embolism is:
    a. ECG b. Venous USG c. Lung scanning d. Pulmonary angiography
  53. 53. In pulmonary embolism the investigation of choice is:
    a. Ventilation perfusion scan b. Contrast MRI c. MRI d. CT
  54. 54. Pulmonary embolism is best diagnosis by:
    a. Ct scan b. Ventilation perfusion scan c. USG d. X-ray chest pA view
  55. 55. Radio sensitive stage is:
    a. G2M stage b. G2 stage c. G1 stage d. S phase
  56. 56. “popcorn” calcification is seen in :
    a. Tuberculosis b. Metastasis c. Fungal infection d. Pulmonary hamartoma
  57. 57. “popcorn” calcification in lung is virtually diagnostic of ;
    a. Tuberculoma b. Carcinoid c. Hamartoma d. Teratoma
  58. 58. Best method of detecting minimal bronchiectasis is:
    a. Chest x-ray b. Radionuclide lung scan c. CT scan (HRCT) . Bronchography
  59. 59. In bronchiectasis the investigation of choice was;
    a. USG b. Bronchography c. Bronchoscopy d. X-ray
  60. 60. Which of the following is seen in pindborg tumor:
    • a. Sunray appearance b. Onion peel appearance
    • c. Driven snow appearance d. Cherry blossom appearance
  61. 61. Multiple punched out lytic lesions in X-ray are seen in:
    • a. Eosinophilic Granuloma b. Multiple myelona
    • c. Craniopharyngioma d. paget’s disease
  62. 62. “chain of lakes” appearance is seen in:
    a. Ductul adenoma b. Carcinoma head of pancreas c. acute pancreas d. Chronic pancreatitis
  63. 63. “marble bone appearance” is characteristic of :
    a. Achondroplasia b. Flurosis c. Osteogenesis imperfecta d. Osteopetrosis
  64. 64. Investigation of choice for gallstone is :
    a. Ct scan b. Oral Cholecystography c. USG d. X-ray
  65. 65. “Bull’s eye lesion” is seen in:
    a. Metastatic tumor of breast b. Leiomyoma c. Carcinoma lung d. Malignant melanoma
  66. 66. Most common calcifying brain tumor in a child is:
    a. Meningioma b. Glioma c. Craniopharyngioma d. Medulloblastoma
  67. 67. Radioisotope used for myocardial scanning is:
    a. Indium b. Gallium c. Technetium d. Thallium
  68. 68. NMR is based on:
    • a. Electrical movement of nucleus b. Magnetic movement of nucleus
    • c. Nuclear fission d. Charge of nucleus
  69. 69. In MRI the images are produced due to:
    a. K+ b. N2O c. H+ d. CO2
  70. 70. NMR (MRI) is based on principle of :
    a. Electron b. Neutron c. Proton d. Microwaves
  71. 71. Characteristic of benign lesion on chest X-ray is:
    • a. Concentric dense calcification b. Peripheral location
    • c. Cavitation d. > 5 cm in diameter
  72. 72. Not included in the differential diagnosis of solitary pulmonary nodule:
    a. Neurofibroma b. Hamartoma c. Cronchial adenoma d. Tuberculoma
  73. 73. Radioactive material used for ventriculography is:
  74. 74. Dye used for myelography is;
    a. Lopanoic acid b. Metrizamide c. Dianosil d. Conray(Iothalamate)
  75. 75. Cell which is most sensitive to radiation is:
    a. Platelet b. Basophil c. Lymphocyte d. Neutrophil
  76. 76. Investigation of choice in parathyroid pathology is:
    • a. Thallium technetium isotope subtraction scan b. Thallium scan
    • c. Gallium scan d. CT scan
  77. 77. Investigation not done in brain tumor is:
    a. X-ray skull b. MRI c. Lumbar puncture d. CT scan
  78. 78. Chemotherapeutic agent of choice in carcinoma pancreas is:
    a. Streptomycin b. Adriamycin c. 5-FU d. Mitomycin C
  79. 79. ‘string sign” is indicative of:
    • a. Irritable bowel syndrome b. Ulcerative colitis
    • c. Hypertrophic pyloric stenosis d. Toxic mega colon
  80. 80. Vertebra plana is seen in:
    a. Eosinophilic granuloma b. Tuberculosis c. Malignancy d. Fracture of spine
  81. 81. ‘Rim sign’ in IVP is characteristic of :
    • a. Hypernephroma b. Chronic pyelonephritis
    • c. Infantile polycystic kidney d. Hydronephrosis
  82. 82. Most common radiological feature of pulmonary embolism is :
    • a. Rat tail configuration of vessels b. Westermark’s sign
    • c. Normal X-ray d. Pleural effusion
  83. 83. Cobra head deformity is characteristic of :
    a. Cystitis b. Ureterocele c. Posterior urethral valve d. Bladder tumor
  84. 84. Radiofrequency ablation treatment is most useful in:
    • a. Ventricular premature complex b. WPW syndrome
    • c. Atrial fibrillation d. Ventricular fibrillation
  85. 85. In cerebral angiography the dye is injected through :
    a. Radial artery b. Axillary artery c. Branchial artery d. Femoral artery
  86. 86. On USG finding of cystic hygroma is suggestive of:
    a. Klinefelter syndrome b. Marfan’s syndrome c. Down syndrome d. Turner’s syndrome
  87. 87. X-ray view for supraorbital fissure is:
    a. Basal b. AP c. Caldwell d. Towne’s
  88. 88. Half-life of Rn222 is :
    a. 3-8 days b. 4 days c. 6 days d. 5 days
  89. 89. Longest half-life is of:
    a. Cesium b. Uranium c. Radon d. Radium
  90. 90. Microwaves cause :
    • a. Retinal detachment b. Heating up of tissues
    • c. Microscope hemorrhages d. Convulsions
  91. 91. Ultrasound waves are produced by means of a … crystal:
    a. Ferromagnetic b. Piezoelectric c. Ferro electric d. Paramagnetic
  92. 92. Noble prize for 1998 was given for discovery of:
    a. Nitric oxide b. Super oxide c. Nitrous oxide d. H2O2
  93. 93. Nucleus of an atom contains:
    a. Neutrons b. Protons c. Both A and B d. Positrons
  94. 94. The theory of nuclear magnetic resonance was elucidated by:
    a. Branwald b. Richard wolf c. Edward Purcell d. Goldman
  95. 95. Nuclear medicine is the term used for:
    • a. Treatment by radiation b. using radium for diagnosis
    • c. Nucleic acid analysis d. X-ray
  96. 96. Hertz is a unit of :
    Loudness b. Intensity c. Power d. Frequency
  97. 97. Ultrasound refers to sound waves with a frequency of:
    a. 20/sec b. 20-200/sec c. 200/ sec d. More than 20,000/sec
  98. 98. In ultrasound machine the piezoelectric crystal is made of ;
    a. Silicon b. Lead Zirconate titanate c. Tungsten d. Molybdenum
  99. 99. Neutron emitting radioisotope, which is used in radiotherapy is:
    a. Californium b. Polonium c. Helium d. Strontium
  100. 100. Which radioisotope is capable of displacing calcium from the body :
    a. Radium b. Strontium c. Plutonium d. Iridium
  101. 101. The stethoscope was invented by:
    a. William Harvey b. Laennec c. Lister d. Robert koch
  102. 102. The ophthalmoscope was invented by:
    a. Tachering b. Honarda c. Coldmann d. elmholtz
  103. 103. Posterior iliac horn is seen in:
    • a. Marfan’s syndrome b. Hurler’s syndrome
    • c. Ankylosing spondylitis d. Nail patella syndrome
  104. 104. Chondrocalcinous is seen in:
    a. Rickets b. Hypoparathyroidism c. Ochronosis d. Hyperthyroidism
  105. 105. Right heart border in a chest X-ray PA view is formed by all except:
    a. IVC b. SVC c. Ascending aorta d. Right atrium
  106. 106. In x-ray chest right border of mediastnum is formed by all except:
    • a. Right brachiocephalic vein b. Right ventricle
    • c. Right atrium d. Superior vena cava
  107. 107. In a chest X-ray PV view, the right border of heart is not formed by:
    a. Aorta b. Superior vena cava c. Right atrium d. Inferior vena cava
  108. 108. For splenic rupture the investigation of choice is:
    a. Peritoneal lavage b. MRI c. USG d. CT
  109. 109. CT scan was invented by:
    a. Godfrey Hounsfield b. Eric Honda c. John snow d. Suzuki kobe
  110. 110. The first CT scanner was manufactured by:
    • a. Hitachi, japan b. Mitsubishi, japan
    • c. Electro- musical instruments(EMI), England d. General Electric, USA
  111. 111. Unit used in measuring the density of body tissues in CT scan is:
    a. Hounsfield units b. Ogawa units c. Gray units d. Mac units
  112. 112. Most radio dense substance is :
    a. Bone b. Soft tissue c. Brain d. Fluid
  113. 113. On usual CT scale of densities (- 1000 to 1000), brain tissue measures:
    a. -10 to + 10 b. 0 to + 20 c. + 10 to + 30 d. +22 to + 46
  114. 114. X-rays are:
    a. Neutrons b. Electromagnetic waves c. Electrons d. Protons
  115. 115. Target material used for generating X-ray:
    a. Tungsten b. Cadmium c. Cobalt d. palladium
  116. 116. X- ray with shorter wavelengths:
    • a. Are produced by lower KV b. Have more penetrating power
    • c. Travel slower d. Travel faster
  117. 117. X-rays are generated when … strike tungsten :
    a. Protons b. Electrons c. Electromagnetic waves d. Neutrons
  118. 118. Time sector scanning of neonates is preferred because of which of the following practical reason:
    • a. Better resolution b. Neonates are more cooperative
    • c. Inexpensive d. Open fontanelle
  119. 119. Notching of ribs on X-ray is not seen in:
    a. Aortitis b. Neurofobromatosis c. Coarctation of aorta d. AV fistula
  120. 120. Rib notching is not seen in :
    • a. Neurofibromatosis b. Hypoparathyroidism
    • c. Coarctation of aorta d. Blalock- taussig operation shunt
  121. 121. In coarctation of aorta the rib changes are seen from:
    a. 1-12th b. 3-6th c. 8-12th d. 4-9th
  122. 122. Not a radiological features of mitral stenosis:
    • a. Kerley B- lines b. Pulmonary hemosiderosis
    • c. Oligemia of upper field d. Straight left heart border
  123. 123. “ Ehrlenmeyer flask” appearance is seen in:
    • a. Thrombocytopenia b. Sickle cell anemia
    • c. Chronic anemias d. Gaucher’s disease
  124. 124. The amount of I131 used for a thyroid scan is:
    a. 5 microcuries b. 50 millicuries c. 50 microcuries d. 500 millicuries
  125. 125. The number of carpel bones seen in a radiograph of an infant is:
    a. 0 b. 2 c. 3 d. 4
  126. 126. Isotope use in bone scans:
    a. Technetium b. Gallium c. Selenium d. Chromium
  127. 127. Beheaded Scottish terrier sign is seen in:
    a. Spondylosis b. Fracture rib c. Spodylolisthesis d. Fracture scaphoid
  128. 128. Scottish terrier sign is seen in:
    a. AP view b. PA view c. Lateral view d. oblique view
  129. 129.Bronchorrhea is characteristically seen in:
    a. Sarcoidosis b. Scleroderma c. Bronchioloalveolar carcinoma d. Goodpasture’s syndrome
  130. 130. Renal papillary necrosis is associated with:
    a. Sickle cell disease b. Tuberculosis c. Diabetes mellitus d. All of the above
  131. 131. Water lily sign is found in:
    a. Placentography b. Amniocentesis c. Chromosomal analysis d. USG
  132. 132. Water lily sign is found in:
    a. Fungal granuloma b. Actinomycosis c. Hydatid cyst of liver d. Hydatid cyst of lung
  133. 133. Phrygian cap is a feature of:
    a. Stomach b. Kidney c. Gallbladder d. Pancreas
  134. 134. Calcification of heart wall is suggestive of :
    a. Endomocardial fibrosis b. Fibroelasosis c. Carcinoid syndrome d. Scleroderma
  135. 135. Thickness of stomach in USG is:
    a. 10 mm b. 7 mm c. 5 mm d. 2 mm
  136. 136. “Double bubble” sign on plain X-ray of abdomen is seen in:
    a. Ileal atresia b. Jejunal atresia c. Duodenal atresia d. Pyloric stenosis
  137. 137. For small intestine tumor the investigation of choice is:
    a. CT scan with contrast b. X-ray abdomen c. Echocardiography d. Barium meal swallow
  138. 138. Cardiac catheterization was first attempted by:
    a. Philip Bozzini b. Gustav killian c. Dulius bruck d. Warner Forssmann
  139. 139. Monge’s disease is seen in:
    • a. Lowlanders in highland b. Highlander in lowland
    • c. Highlanders in highland d. None
  140. 140. ‘Champagne glass’ pelvis is seen in:
    • a. Congenital dislocation of hip b. Down syndrome
    • c. Achondroplasia d. Cretinism
  141. 141. Optical activity of organic substances is measured by:
    a. Spectrometer b. Polarimeter c.. Photometer d. Multimeter
  142. 142. True regarding hydatid cyst of the lung in a chest x-ray :
    • a. Is seen on a calcified ring shadow b. Shows spackled calcification
    • c. Calcification is rare d. A and B are correct
  143. 143. Deleterious effect of ultrasound on small organism is:
    a. Ionization b. Vacuolation c. Cavitation d. Disintegration
  144. 144. Radioactivity was discovered by:
    a. Marie curie b. Pierre curie c. Rutherford d. Henri Becquerel
  145. 145. Radioactivity was discovered by Becquerel in :
    a. 1796 b. 1896 c. 1901 d. 1946
  146. 146. Basal ganglia calcification is seen in:
    a. Hypoparathyroidism b. Fahr’s syndrome c. Mitochondria cytopathy d. All of the above
  147. 147. Xeroradiography is used in……. cancer detection:
    a. Stomach b. Breast c. Colonic d. Pancreatic
  148. 148. Radiation protection shields are made up of:
    a. Copper b. Silver c. Lead d. Tin
  149. 149. Raised intracranial tension in adults is seen in;
    • a. Silver beaten appearance b. Separation of sutures
    • c. Erosion of sella d. All of the above
  150. 150. Onion peel appearance is seen in:
    a. Osteoclastoma b. Chondrosarcoma c. Osteosarcoma d. Ewing’s sarcoma
  151. 151. Stryker view is used in shoulder joint to visualize:
    • a. Recurrent subluxation b. Subacrominal calcification
    • c. Bicipital groove d. Muscle calcification
  152. 152. Suprasellar calcification is seen in:
    a. Craniopharyngioma b. Meningioma c. Calcified pineal gland d. Pituitary adenoma
  153. 153. Radium emits :
    a. Electrons b. X-ray c. Alpha rays d. Gamma rays
  154. 154. Best diagnosis procedure in acute pancreatitis is:
    a. CT scan b. MRI scan c. Ultrasound scan d. Pipida scan
  155. 155. Centenary year for X-ray is:
    a. 1995 b. 1997 c. 1999 d. 2001
  156. 156. Medical thermography is based on the principle of man emitting;
    a. X-ray b. Ultrasonic rays c. Ultraviolet radiation d. Infrared radiation
  157. 157. Which of the most common sign of subsphrenic abscess;
    a. Basal consolidation b. Tented diaphragm c. Pleural effusion d. Subdiaphragmatic calcification
  158. 158. Best investigation for acute cholecystitis is;
    a. Plain X-ray b. PIPIDA scan c. HIDA scan d. Technetium scan
  159. 159. ‘Figure of 3’ appearance is seen in:
    a. Coarctation of aorta b. TOF c. TGV d. All of the above
  160. 160. Thesaurosis is a disease said by some to be related to:
    • a. Molding of copper tube b. Resins in hairsprey
    • c. inhalation of barium dust d. In eosinophilia
  161. 161. “Reverse 3 sign” of frostberg in barium study indicates:
    • a. Reversed midgut rotation b. Periampullary carcinoma
    • c. Annular pancreas d. Duodenal atresia
  162. 162. Gold standard in insulinoma is:
    a. Arteriography b. MRI c. USG d. CT scan
  163. 163. A break in shenton’s line is seen in:
    • a. Cretinism b. Developmental displasia of HIP
    • c. Down syndrome d. All of the above
  164. 164. Echoencephalography is most useful for detecting:
    a. Ventricular dilatation b. Midline shift c. Epilepsy d. Vascular lesions
  165. 165. Osteoporosis is diagnosed by all except:
    • a. Dual energy X-ray densitometry b. Dual-photon absorptiometry
    • c. Plain X-ray d. CT scan
  166. 166. String sign of kantor is seen in:
    • a. Crohn’s disease b. TB of the ileocaecal region
    • c. Idiopathic hypertrophic pyloric stenosis d. All of the above
  167. 167. Signs of increased intracranial tension in a child in a skull x-ray :
    • a. Separation of sutures b. Tense anterior fontanelle
    • c. Silver beaten appearance of bones d. All of the above
  168. 168. “ Lead pipe” appearance in barium enema is seen in:
    • a. Crohn’s disease b. Ulcerative colitis
    • c. Schistosomiasis d. Carcinoma colon
  169. 169. Intracranial calcification in skull X-ray may be seen in:
    • a. Puneal calcification b. Cockayne’s syndrome
    • c. Cysticercosis d. All of the above
  170. 170. Radioactive gold is used in:
    a. Bladder b. Malignant ascites c. Glioma d. None
  171. 171. Hot nodule is seen in:
    a. Adenolmphoma b. Mmixed parotid c. Adenocystic carcinoma d. All of the above
  172. 172. Oligemic lung fields are seen in:
    a. TOF b. Pulmonary stenosis c. ASD d. Both A and B
  173. 173. Contrast material used in the diagnosis of esophageal atresia is :
    a. Barium swallow b. Gastrografin c. Conray d. Propyliodone (Dianosil)
  174. 174. Hair on end appreance in skull X-ray is characteristic of :
    a. Sickle cell anemia b. Megaloblastic anemia c. Hemochromatosis d. Thalassemia
  175. 175. Chest X-ray of a newborn with respiratory distress shows multiple air containing lesions in left hemithorax and mediastinal shift.likely diagnosis is:
    • a. Pneumatoceles b. Neonatal emphysema
    • c. Diaphragmatic hernia d. Congenital lung cysts
  176. 176. Investigation of choice for spinal cord tumor is:
    a. Myelography b. CT scan c. Plain X-ray d. MRI
  177. 177. ‘Doughnut’ sign seen on a brain scan usually suggests:
    • a. Osteoid osteoma b. Metastases c. Fibrous dysplasia d. All of the above
    • i
    • 178. The treatment of choice for anaplastic carcinoma thyroid is:
    • a. External radiation b. Surgery c. Radiotherapy d. Thyroxin
  178. 179.Splenic calcification occurs in:
    a. Tuberculosis b. Malaria c. Gaucher’s disease d. Celiac disease
  179. 180. The photosensitive material used in X-ray films consists of :
    a. Zinc sulphate b. Silvver bromide c. Cadmium bromide d. Cellulose
  180. 181. IN color Doppler the color depends upon:
    • a. Strength of returning echo b. Relation of transducer to blood flow
    • c. Frequency of Doppler used d. Type of Doppler machine used
  181. 182. When bones show a “bone within bone” appearance this is indicative of:
    • a. Chronic myelogeneous leukemia b. Bone infarction
    • c. Osteopetrosis d. Sickle cell anemia
  182. 183. Soft tissues calcification can be seen around the hip joint on a plain radiograph in all except :
    a. Poliomyelitis b. Melorheostosis c. Polyostotic fibrous dysplasia d. Tumor calcinosis
  183. 184. Convolutional markings in a child usually disappear by the age of….
    a. 3 months b. 6 months c. 3 years d. 12 years
  184. 185. Regarding syringomyelia all are true except:
    • a. Is associated with dandy-walker malformation
    • b. Is commonly associated with Arnold- chiari syndrome
    • c. Is associated with a scoliosis
    • d. Is associated with klippel- Feil syndrome
  185. 186. Massive splenomegaly is seen in the following conditions except:
    • a. hairy cell leukemia b. Sarcoidosis
    • c. Celiac disease d. Polycythemia rubra vera
  186. 187. Which of the following is false regarding “ J shaped sella” :
    • a. Normal variant in 30% of cases b. Seen in optic glioma
    • c. Associated with Hurler’s syndrome d. Associated with low grade hydrocephalus
  187. 188. “ Sunray” appearance of X-ray is seen in :
    a. Ewing’s sarcoma b. Osteogenice sarcoma c. osteomyelitis d. Chondrosarcoma
  188. 189. Most common site of spina bifida is:
    a. Cervical b. Lumbosarcral c. Sacral d. Dorsal
  189. 190. Pantomography is done for al except:
    a. TM joint b. dental cyst c. Dental caries d. Transverse fracture of atlas
  190. 191. Most common cause of spontaneous pneomothorax:
    • a. Tuberculosis b. Bronchogenic carcinoma
    • c. Rupture of sub- pleural blebs d. Bronchial adenoma
  191. 192. Hydrocephalus in children, first seen is:
    a. Sutural disease b. Sellar erosion c. large head d. Thinned out vault
  192. 193. Seldinger needle is used for :
    a. Arteriography b. Ureterography c. Arthrography d. Sonography
  193. 194. Epiphyseal dysgenesis is a pathognomonic feature of:
    a. Hyperthyroidism b. Hyperparathyroidism c. Hypothyroidism d. Hypoparathyroidism
  194. 195. All are associated with greenhouse effect except:
    a. CO2 b. N2 c. CH4 d. O3
  195. 196. ‘ Round pneumonia” occurs in :
    a. Children b. Adult males c. Adult females d. Elderly
  196. 197. Stenver’s view is used to visualize:
    • a. Temporomandibular joint b. Optic foramina
    • c. Mastoid air cells d. Internal auditory meatus
  197. 198. Cavitating lesions in lung are found in :
    • a. Aquamous cell carcinoma b. Adenocarcinoma
    • c. Small cell carcinoma d. Large cell carcinoma
  198. 199. In urinary schistosomiasis , calcification is commonly seen in:
    a. Bladder b. Entire ureter c. Lower half of the ureters d. Upper half of the ureters
  199. 200. Most common cause of intracranial calcification is:
    • a. Pineal calcification b. Intracranial aneurysm
    • c. Meningioma d. Tuberculoma
  200. 201. Calcification and sclerosis of the fibrous cardiac skeleton is suggestive of:
    a. Lev’s disease b. Lenegre’s disease c. Both d. None
  201. 202. A neonate presents with history of not having passing meconium. On examination there is no anal opening . investigation of choice is:
    a. Invertogram b. Gastrograffin study c. X-ray erect posture d. X-ray supine posture
  202. 203. Curie is the unit of:
    a. Radiation emitted b. Radiation absorbed c. Radioactivity d. None of the above
  203. 204. Most important investigation for posterior urethral valve is:
    a. Micturating cystogram b. Retrograde cystogram c. IVP d. Plain X-ray
  204. 205. Dye used for bronchography is:
    a. Lopanoic acid b. Sodium diazotize c. Meglumine iothalamate d. Propyliodone (Dianosil)
  205. 206. The substance used for oral cholecystography is:
    a. Lopamoic acid b. Sodium diazotize c. Megla\umine iothalamate d. Dianosil
  206. 207. Contrast used in liver scan is:
    • a. TechneColl( technetium) b. I131 Rose Bengal
    • c. Gallium d. Thallium
  207. 208. Dye used in intracenous cholangiography is:
    a. Dianosis b. Conray c. Cholografin d. Myodil
  208. 209. While doing renal scan, hippuran ( orthoiodohippurate) is attached to:
    a. Iodine125 b. Iodine 131 c. Iodine 132 d. Iodine 113
  209. 210. “Target sign” in CT scan means:
    • a. Ovarian carcinoma b. Ectopic kidney
    • c. Intussusception d. Liver metastasis
  210. 211. Lymphagiomyomatosis is characterized by all of the following except:
    • a. Postmenopausal women b. Recurrent chylous pleural effusions
    • c. Miliary densities d. Recurrent spontaneous pneumothorax
  211. 212. In colitis cystica profunda :
    • a. cysts may be up to 2 cm in diameter
    • b. On a barium enema the appearance is indistinguishable from afdenomatous polyps
    • c. Benign condition
    • d. All of the above
  212. 213. An aneurysm of the sinus of valsalva usually ruptures into:
    a. Right atrium b. Left atrium c. Posterior aortic sinus d. Left ventricle
  213. 214. Pneumomediastinum can be seen in:
    a. Valsalva maneuver b. Ketoacidosis c. Asthma d. All of the above
  214. 215. Unit of one dose of radiation absorbed is:
    a. Gray b. Roentgen c. Curie d. Becquerel
  215. 216. In aortic dissection the investigation of choice is:
    a. ECG b. Aortography c. CT scan d. MRI scan
  216. 217. Etimation of fetal maturity by biparietal sonic measurement at 20-28 weeks of gestation is accurate to within +/-:
    a. 7 days b. 14 days c. 10 days d. 20 days
  217. 218. Investigation of choice for acute subarachnoid hemorrhage:
    a. Enchanced MRI b. MRI c. CT scan d. Angiography
  218. 219. Diagnostic of rickets on X-ray is :
    • a. White line of frankel b. Epiphyseal widening
    • c. Periosteal elevation d. Cupping and flaring
  219. 220. A characteristic of benign tumor of lung in x-ray is :
    • a. Size > 5 cm diameter b. peripheral location
    • c. Cavitation d. Calcification
  220. 221. The following is a radiolucent renal stone:
    a. Cystine b. Calcium phosphate c. Uric acid d. Calcium oxalate
  221. 222. Fish mouth vertebra occurs in the:
    • a. Osteogenesis imperfecta b. Ehler-danlos syndrome
    • c. Gaucher’s disease d. Marfan’s syndrome
  222. 223. Coffee bean sign indicates:
    • a. Toxic megacolon b. Volvulus of cecum
    • c. Strangulation of incompletely obstructed loop of small bowel
    • d. Mesenteric artery embolism
  223. 224. Chickenpox pneumonia is characterized by:
    a. Nodular infiltrate b. Basilar infiltrate c. Pulmonary edema d. Linear pattern
  224. 225. Candle wax appearance is seen in:
    • a. Osteogenesis imperfecta b.. Melorheostosis
    • c. Diaphyseal dysplasia d. Exostosis
  225. 226. Primary anomaly in Klippel-Feil syndrome in:
    a. Torticolllis b. Fusion c. Absence d. Segmentation
  226. 227. Loss of lamina dura is observed in:
    • a. Cushing’s disease b. Legg-calve –perthe’s disease
    • c. Hyperparathyroidism d. Osteopetrosis
  227. 228. Hamman – Rich syndrome is:
    • a. Fibrosing alveolitis
    • b. Idiopathic pulmonary fibrosis
    • c. Recurrent spontaneous pneumotharax
    • d. Central mediastinal adenopathy
  228. 229. Batwing pattern of pulmonary edema is typical of:
    a. Renal failure b. Congestive cardiac failure c. ILD d. Sarcoidosis
  229. 230.Differential diagnosis of honeycomb lung includes:
    a. Eosinophilic granuloma b. Sarcoidosis c. Both d. None
  230. 231. Pancoast tumor is most commonly due to which cell type:
    a. Squamous b. Columnar c. Adenocarcinoma d. Pseudo-stratified
  231. 232. Ulcer crater on barium X-ray examination indicates the diagnosis of:
    • a. Gastric carcinoma b. Duodenal ulcer
    • c. Duodenal diverticulum d. Duodenal stricture
  232. 233. Best diagnostic modality for subphrenic abscess is:
    a. Plain X-ray b. Ultrasound c. Ct scan d. Diagnostic laparotomy
  233. 234. Latest source of neutrons of radiotherapy is :
    a. Strontium 90 b. Iodine 131 c. Californium 252 d. Radium 226
  234. 235. Terminal phalangeal sclerosis is associated with:
    a. Rheumatoid arthritis b. Normal variation c. Sarcoidosis d. All of the above
  235. 236. Round, smooth, slightly lobulated peripheral opacity in the lung with calcification is a feature of :
    a. Hamartoma b. Hydatid cyst c. Amoebic abscess d. Carcinoma lung
  236. 237. Wimberger’s ring is seen in:
    a. Scurvy b. Rickets c. Osteomalacia d. Osteopetrosis
  237. 238. Brachytherapy means;
    • a. Irradiation by radiopharmaceuticals
    • b. Irradiation of tissue at 3 cm from the surface
    • c. Irradiation of tissue by placing radioactive sources into the tissue
    • d. Irradiation of tissue from a distance
  238. 239. Type of radiation used in radiotherapy is:
    a. photons b. infrared rays c. Ionizing radiation d. UV rays
  239. 240. Which of the following is provided by linear accelerator:
    a. Infrared rays b. Neutrons c. Electrons d. protons
  240. 241. Atomic weight is equal to the number of:
    a. Neutrons b. protons and neutrons c. Electrons d. Protons
  241. 242. Normal metacarpal index is :
    a. >10.4 b. >5.4 c. 5.4- 7.9 d. 8.4- 10.4
  242. 243. Tear drop sign is seen in:
    • a. Posterior cranial fossa fracture b. Maxillary sinus
    • c. Zygoma fracture d. Blow- out fracture of orbit
  243. 244. Which of the following is differential diagnosis for military shawod in chest X-ray :
    • a. Tuberculosis b. Pulmonary hemosiderosis
    • c. Histoplasmosis d. All of the above
  244. 245. Figure of ‘8’ features are seen in which of the following:
    a. TOF b. Abnormal origin of aorta c. TAPVC d. Partial APVC
  245. 246. Best conductor of electricity is:
    a. Diamond b. Coke c. Coal d. Graphite
  246. 247. Which of the following is a characteristic radiological finding neonatal necrotizing enterocolitis :
    • a. Gas in the portal system b. Gas in the intestinal wall
    • c. Pneumoperitoneum d. Air fluid levels
  247. 248. In the diagnosis of pheochromocytoma one of the following radionuclide scan is useful:
    a. MIBG scan b. MIDA scan c. DTPA scan d. DMSA scan
  248. 249. Radiological investigation in female of reproductive age should be restricted to:
    • a. First 10 days of menstrual cycle b. period of menstruation
    • c. 10-20th day of the cycle d. Last 10 days of the cycle
  249. 250. Percentage of cold thyroid nodule likely to be malignant is:
    a. 72% b. 20% c. 40% d. 30%
  250. 251. The test, which is both sensitive and specific for diagnosis of renal artery hypertension, is:
    • a. Captopril-enhanced radionucleotide renal scan
    • b. Angiography
    • c. CT
    • d. MRI
  251. 252. Stereotactic radiosurgery is a form of:
    • a. Radiotherapy b. Radio- iodine therapy
    • c. Robotic surgery d. Cryosurgery
  252. 253. Which One of the following radioisotope is commonly used as a source for external beam radiotherapy in the treatment of cancer patients?
    a. Strontium -89 b. Radium- 226 c. Cobalt-59 d. cobalt-60
  253. 254. “Bracket” calcification of skull in X-ray is seen in:
    • a. Meningioma b. Sturge-Weber syndrome
    • c. Corpus callosum lipoma d. Tuberous sclerosis
  254. 255. A male patient presents with abdominal pain and distension. On barium enema , examination, there is a “bird’s beak” deformity. Which of the following is the likely diagnosis?
    • a. Intussusception b. Volvulus of the sigmoid colon
    • c. Enteric perforation d. Crohn’s disease
  255. 256. Thickness of lead apron to prevent radiation is:
    a. 0.5 mm b. 7 mm c. 3mm d. 1 mm
  256. 257.A young patient presents with history of dysphagia more to liquids than solids. The first investigation you will do is:
    a. Barium swallow b. Esophagoscopy c. Ultrasound of the chest d. CT scan of the chest
  257. 258. Fraying and cupping of metaphyses of long bones in an child does not occur in:
    a. Rickets b. Lead poisoning c. Metaphyseal dysplasia d. Hypophosphatasia
  258. 259. High resolution computed tomography of the chest is the ideal modality for evaluating :
    a. Pleural effusion b. Interstitial lung disease c. Lung mass d. Mediastinal adenopathy
  259. 260. Extensive pleural thickening and calcification especially involving the diaphragmatic pleura are classical features of:
    • a. Coal worker’s pneumoconiosis b. Asbestosis
    • c. Silicosis d. Siderosis
  260. 261. Modality of choice for detection of acute subarachnoid hemorrhage is:
    • a. MRI b. X-ray computed tomography
    • c. USG d. Plain X-ray of skull
  261. 262. A 40 year old man presented with acute of GI bleeding. Initial management was given for 6 hours. Which is important procedure for diagnosis is:
    a. RAdiolabeled RBC b. Barium meal c. Endoscopy d. USG
  262. 263. A patient has ARF but normal USG report. Next most useful investigation is:
    • a. DTPA scan b. IV pyelography
    • c. Retrograde pyelography d. Renal angiography
  263. 264. Which of this following isotopes is used to assess renal function?
    a. DTPA b. DMSA c. Gallium d. Thallium
  264. 265. Impaired renal function isotopes is used to assess renal function ?
    a. MAGS b. iodohippurate c. DMSA scan d. DTPA
  265. 266. A patient has renal cell carcinoma with thrombus in IVC and renal vein. Best investigation for diagnosis is:
    a. IVP b. Color Doppler imaging c. CT scan d. Angiography
  266. 267. A young girl presented with pain in chest. Pain is not associated with exercise. On auscultation there was multiple non-ejection clicks with murmur . most important investigation for diagnosis is:
    a. ECG b. Tc pyrophosphate scan c. Thallium scan d. EEG
  267. 268. A 50 year old man who is a chronic smoker presents with single lymph node enlargement and hoarseness of voice. Next investigation should be:
    • a. FNAC b. IDL with chest X-ray
    • c. Percutaneous biopsy d. Advise him to stop smoking
  268. 269. In aortic dissection the investigation of choice is:
    a. Digital segmental angiography b. MRI c. CT-scan d. USG
  269. 270. At birth first paranasal sinus to develop is:
    a. Sphenoid b. Frontal c. Maxillary d. Ethmoidal
  270. 271.An 8 year old boy presents with back pain and mild fever. His plain X-ray the dorsolumbar vertebra with preserved disc spaces. There was no associated soft tissue shadow. The most likely diagnosis is:
    a. Ewing’s sarcoma b. Tuberculosis c. Histiocytosis d. Metastasis
  271. 272. Which one of the following is a recognized X-ray feature of rheumatoid arthritis?
    • a. Juxta- articular osteosclerosis b. Sacroiliitis
    • c. Bone erosions d. Peri- articular calcification
  272. 273. All the following are X-ray features of rheumatoid arthritis except:
    a. Soft tissue swelling b. Osteoporosis c. Periosteal new bone formation d. Bony erosions
  273. 274. Which of the following is the best choice to radiological evaluation of a posterior fossa tumor?
    a. CT scan b. MRI c. Angiography d. Myelography
  274. 275. Treatment of carcinoma thyroid using radioactive iodine is:
    a. I131 b. I 125 c. I 133 d. I 140
  275. 276. Most suitable radioisotope of iodine for treating hyperthyroidism is:
    a. I123 b. I 125 c. I 131 d. I 132
  276. 277. Radioiodine is not used in the treatment of which of the following:
    • a. Anaplastic carcinoma b. Follicular carcinoma
    • c. Medullary carcinoma d. papillary carcinoma
  277. 278. Non- caseating granulomas are seen in all the following except:
    a. Tuberculosis b. Byssinosis c. Hodgkin’s Lymphoma d. Metastatic carcinoma of lung
  278. 279. Pleural involvement in sarcoidosis is :
    a. Unilateral b. Bilateral c. Very common d. Very rare
  279. 280. X-rays are produced when :
    • a. Electrons beam strikes the nucleus of the atom
    • b. Electrons beam strikes the anode
    • c. Electron beam reacts with the electromagnetic field
    • d. Electron beam strikes the cathode
  280. 281. For the treatment of deep- seated tumors, the following rays are used:
    • a. X-rays and gamma rays b. Alpha rays and beta rays
    • c. Electrons and positrons d. High power laser beams
  281. 282. Ionization radiation act on tissue depending upon:
    • a. Thermal injury b. Formation at pyrimidine dimmers
    • c. Excitation of electron from orbit d. Linear acceleration energy
  282. 283. Principle used in radiotherapy is:
    • a. Low does causes tissue neurosis b. DNA damage
    • c. Ionizing the molecule d. Cytoplasmic coagulation
  283. 284. The maximum penetration among the following is seen with which ray:
    a. Alpha b. Beta c. Gamma d. Electron beam
  284. 285. Which of the following has the maximum penetrating power?
    a. Alpha rays b. Beta rays c. Gamma rays d. Electron beam
  285. 286. Characteristic finding in CT scan of a TBM case is:
    • a. Exudates seen in basal cistern b. Hydrocephalus is commonly seen
    • c. Ventriculitis d. Calcification of cerebellum
  286. 287. What is the diagnostric finding in skeletal fluorosis ?
    • a. Sclerosis of sacroiliac joint b. Interosseous membrane ossification
    • c. Osterosclerous of vertebral body d. Ossification of ligaments of knee joint
  287. 288. On CT scan, all are seen as hypodense area except:
    a. Cerebral hemorrhage b. Glioblastoma c. Cerebral edema d. Cerebral infarct
  288. 289. Pneumoperitoneum can be used to visualize peritoneal/ retroperitoneal structures. The gas that is best for use in pneumoperitoneum is:
    a. Oxygen b. Nitrogen c. CO2 d. N2O
  289. 290. Investigation of choice to demonstrate vesicouretreral reflex is:
    a. Cystoscopy b. IVP c. Contrast MCU d. Isotope cystogram
  290. 291. Radiation therapy is given to a carcinoma patient. After 2 days the most common skin manifestation is:
    a. Dermatitis . Hyper pigmentation c. Atopy d. Erythema
  291. 292. Earliest skin change noticed after irradiation is:
    a. Erythema b. Hyperpigmentation c. Ulceration d. Dryness
  292. 293. Most common presentation of radiation carditis is:
    • a. Pyogenic pericarditis b. Myocardial fibrosis
    • c. Atheromatous plaques d. Pericardial effusion
  293. 294. Best diagnostic test for deep vein thrombosis is:
    a. MRI b. Venography c. Impendence phlebography d. Duplex USG
  294. 295. X-ray chest with reticular pattern, air bronchogram sign is seen in :
    • a. Septicemia b. Bronchopulmonary dysplasia
    • c. Pulmonary hypertension d. Respiratory distress syndrome
  295. 296. Intracavitary radiation is given in:
    a. Oral cavity carcinoma b. Esophageal carcinoma c. Lung carcinoma d. Cervix carcinoma
  296. 297. On X-ray all the following renal calculi can be seen except:
    a. Calcium oxalate b. Triple Phosphate c. Uric acid d. Cystine stones
  297. 298. In bone scan, hot spots are seen in all the following except:
    • a. Osteoblastic metastasis b. Multiple myeloma
    • c. Osteomyelitis d. Bony lesions of hyperparathyroidism
  298. 299. In a patient with solitary nodule of thyroid, investigation of choice is:
    a. FNAC b. USG c. CT d. Radioisotope scan
  299. 300. Which of the following is the most radiosensitive phage of cell cycle?
    a. G1 b. S c. G2 d. M
  300. 301. MRI rooms are shielded completely by a continuous sheet or wire mesh of copper or aluminum to shield the image from external electromagnetic radiations, etc., it is called:
    a. Maxwell cage b. Faraday cage c. Edison’s Cage d. Ohm’s cage
  301. 302. A 45 year old coal mine worker presents with :
    • a. Sjogren’s syndrome b. Caplan’s syndrome
    • c. Silicosis d. Wegener’s granulomatosis
  302. 303. A patient is suspected to have vestibular schwannoma, the investigation of choice for its diagnosis is:
    a. Contrast enhanced CT scan b. PET scan c. SPECT d. Gadolinium enhanced MRI
  303. 304. In which of the following ,a coer-en-sabot’ shape of the heart is seen?
    • a. Tricuspid atresia b. Tetralogy of Fallot
    • c. Transposition of great arteries d. Ventricular septal defect
  304. 305. In scurvy all of the following radiological signs are seen , except:
    • a. Zone of demarcation near epiphysis b. soap bubble appearance
    • c. Frenkel’s line d. Pelican spur
  305. 306. A 50 year old smoker male presents with pain along the left arm and ptosis:
    • a. Adenocarcinoma lung b. Bronchial carchoid
    • c. Pancoast’s tumor d. Bronchoalveolar carcinoma
  306. 307. Sunray appearance on X-ray is suggestive of:
    • a. A chondrosarcoma b. A metastatic tumor in the bone
    • c. An osteogenic sarcoma d. An Ewing’s carcinoma
  307. 308. The investigation of choice for imaging of urinary tract tuberculosis is:
    a. Plain X-ray b. IV urography c. USG d. CT
  308. 309. Which of the following technique uses piezoelectric crystals?
    a. USG b. NMR imaging c. X-ray diffraction d. Xeroradiography
  309. 310. In which of the following conditions the lead pipe appearance of the colon on a barium enema is seen ?
    • a. Amebiasis b. Ulcerative colitis
    • c. Tuberculosis of colon d. Crohn’s involvement of the colon
  310. 311. The EEG cabins should be completely shielded by a continuous sheet of wire mesh of copper to avoid the picking up of noise external electromagnetic disturbances. Such a shielding is called as:
    a. Maxwell cage b. Faraday cage c. Edison’s cage d. Ohm’s cage
  311. 312. The technique employed in radiotherapy to counteract the effect of tumor motion due to breathing is known as:
    a. Arc technique b. Modulation c. Gating d. Shunting
  312. 313. Gamma camera in ‘Nuclear Medicine’ is used for:
    a. Organ imaging b. Measuring the radioactivity c. Monitoring the surface contamination d. RIA
  313. 314. In which of the following conditions, the sialography is contraindicated?
    a. Ductul calculus b. chronic parotitis c. Acute parotitis d. Recurrent sialadenitis
  314. 315. Which of the following ultrasound marker is associated with greatest increased risk for trisomy 21 in fetus?
    • a. Echogenic foci in heat b. Hyperechogenic bowel
    • c. Choroid plexus cysts d. Nuchal edema
  315. 316. In computed tomography (CT), the attenuation values are measured in Hounsfield units(HU). An attenuation value of ‘0’(Zero) HU corresponds to:
    a. Water b. Air c. Very dense bone structures d. Fat
  316. 317. The most sensitive imaging modality for diagnosing uretreic stones in a patient with acute colic is:
    • a. X-ray KUB region b. Ultrasonogram
    • c. Noncontrast CT scan of the abdomen d. Contrast enhanced CT scan of the abdomen
  317. 318. Which of the following is the investigation of choice for assessment of depth of penetration and perirectel nodes in rectal cancer?
    • a. Transrectal USG b. CT scan of pelvis
    • c. MRI d. Double contrast barium enema
Card Set
Sharad Radiology
Sharad Chandra Radiology