Question76:-Anterior petrosectomy is done in
A:-Kawase triangle
B:-Glasscock's triangle
C:-Parkinson's triangle
D:-Mullan's triangle
Correct Answer:- Option-A
Question77:-Rapid correction of hyponatremia can lead to
A:-Cerebral edema
B:-Metabolic encephalopathy
C:-Cerebral salt wasting
D:-Central pontine myelinolysis
Correct Answer:- Option-D
Question78:-Which of the following primary site is the commonest source of cerebral metastasis?
A:-Lungs
B:-Breast
C:-Kidney
D:-Gastro intestinal
Correct Answer:- Option-A
Question79:-The Hounsfield unit for fat is
A:--90 to -120
B:-zero
C:-70 to 140
D:-more than 300
Correct Answer:- Option-A
Question80:-A head injury patient is confused, opens eyes to painful stimuli and localizes pain. His GCS score is
A:-13
B:-11
C:-9
D:-7
Correct Answer:- Option-B
Question81:-Which of the following is not a component of Gerstmann syndrome?
A:-Alexia
B:-Agraphia
C:-Acalculia
D:-Right-Light disorientation
Correct Answer:- Option-A

Question82:-A patient admitted with severe head injury has a blood pressure reading of 150/90 mmHg. His ICP was 30
mmbg. What is the Cerebral Perfusion Pressure?

A:-60 mmHg
B:-70 mmHg
C:-80 mmHg
D:-90 mmHg
Correct Answer:- Option-C
Question83:-Commonest false localizing sign in raised intracranial pressure is
A:-Oculomotor nerve palsy
B:-Abducent nerve palsy
C:-Facial nerve palsy
D:-Papilloedema
Correct Answer:- Option-B
Question84:-Foster Kennedy Syndrome is commonly seen in
A:-Third ventricular tumours
-Fourth ventricular tumours.
C:-Pineal region tumours
D:-Olfactory groove meningioma
Correct Answer:- Option-D

Question85:-A 65 year old hypertensive lady presents with acute onset of severe head ache and neck pain. CT scan of brain
revealed subarachnoid bleed in the right sylvian fissure and a right temporal lobe hematoma. The most probable diagnosis
is

A:-Hypertensive bleed
B:-Aneurysm bleed