137. Medullary cystic disease of the kidney is best diagnosed by:
a. Ultrasound b. Nuclear scan c. Urography d. Biopsy
138. A patient presents with hypertension and dizziness. The X-ray shows anterior rib nothcing. The diagnosis is most likely to be:
a. Pheochromocytoma b. Coarctation of the aorta c. Neurofibromatosis d. Marfan syndrome
139. Renal vein thrombosis ismost likely in which of the following conditions:
a. Membranous glomerulonephritis b. Membranoproliferative glomerulonephritis
c.Rapidly progressive glomerulonephritis d. Minimal change disease
140. Renal osteodystrophy differs from nutritional and metabolic rickets due to the presence of:
a. Hyperphosphatemia b. hypercalcemia c. Hypophosphatemia d. Hypocalcemia
141. A 10 years old child presents with anemia and recurrent fractures. The X-ray shows diffuse hyperdensity of bone. The diagnosis is most likely to be:
a. Osteogenesis imperfect b. Osteopetrosis c. Osteochondroma d. Hyperparathyroidism
142. While inserting a central venous catheter, a patient develops respiratory distress. The most likely cause is:
a. Hemothorax b. Pneumothorax c. Pleural effusion d. Hypovolemia