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What are the most common sites of metastasis for lung cancer?
Liver, Bone & Brain
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What are the most common sites of metastasis for anal cancer?
Liver & Lungs
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What is the most common site of metastasis for stomach cancer?
Liver
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What are the most common site of metastasis for breast cancer?
Lung, Bone & Brain
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Where do mesenchymal cells arise from?
cartilage & bone
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If a patient is lying on the right side, but the gantry is at zero. What position is this?
Left lateral
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After the bending magnet, what order does the beam exit the gantry?
Target, primary collimator, flattening filter, ion chamber, patient
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If the gantry is at 90, the table is a 90 and the patient is supine head first. What projection is this?
Vertex
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What are the signs of bladder cancer?
Frequency of urination; dysuria; urgency to urinate
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What is the most common symptom of oropharynx cancer?
Painful swallowing & otalgia (ear pain)
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What converts kinetic energy to microwave energy in the linac?
Klystron
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What effects PDD?
energy, depth, field size & ssd
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What effects TAR?
energy, depth & field size
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What can cause a bronchogenic carcinoma?
Superior vena cava syndrome
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What are the advantages of after loading?
to reduce exposure to medical personel
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What is a Whipple Procedure?
resecting from the head of the pancreas, entire duodenum, distal stomach, gallbladder, and common bile duct
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What is the TD 5/5 for small bowel?
4000-4500 cGy
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What is a state of being self governing?
autonomy
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Where are the lateral ventricles located?
cerebral hemisphere
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What is a presenting symptom of uterine cancer?
unexpecteded vaginal bleeding and discharge
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What is the most common treatment for the small intestine?
surgery
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What disease can not be spread by a fomite?
malaria, lyme disease & west nile
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What is not a method of IMRT delivery?
A) cone beam
B) 3D conformal
C) step n shoot
cone beam
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What is pruritus?
itchy skin
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