29q: the commonest site of CSF rhinorrhea ?
- petrous temporal
answer : ethmoid .
30q: which of the following is not a branch of the cavernous segment of the internal carotid artery ?
- dorsal meningeal branch
- inferior hypophyseal artery
- anterior meningeal artery
- ophthalmic artery
answer : d .
31q: which of the following isotopes is used for radioimmuno assay ?
a. I 131 b. I 125 c. I 132 d. I 123
answer : d . iodine 123
32q: what is the gold standard investigation for diverticulosis ?
Answer : CT .
33Q: what is the gold standard investigation for increased intracranial pressure ?
Answer : subarachnoid probe .
34q: rigler’s measurement and eyeler’s ratio are used to ?
Answer : to differentiate
35q: calcifying metastasis are seen in ?
- mucinous adenocarcinoma
- bronchogenic carcinoma
- CNS lymphoma
Answer : a . mucinous adenocarcinoma .
36q: solitary and localized periosteal reactions are seen in ?
- neoplastic change
- all the above
answer : d .
37q: 50 year old male patient with positive family history of prostate cancer has come to u for a screening test . the most sensitive screening test to pick up prostate cancer in this case would be?
- DRE + PSA
- Endorectal coil MRI with T1W and T2W images
Answer : b .
38q: BARE orbit appearance is seen in all except ?
answer : c . meningioma .
39q: the MRI imaging in multiple sclerosis will show lesion in ?
- white matter
- grey matter
- basal ganglia
answer : white matter . a .