B:-Basal vein of Rosenthal
C:-Vein of Galen
D:-Straight sinus
Correct Answer:- Option-C
Question67:-Commonest presenting symptom of vestibular schwannoma is
A:-unilateral hearing loss
nnitus
C:-disequilibrium
D:-facial numbness
Correct Answer:- Option-A
Question68:-The clinical grade (House Brackmann) of a patient with total facial paralysis with no perceptible movement is

D:-Grade VI

Correct Answer:- Option-D

Question69:-Which of the following approach is NOT suitable for a vestibular schwannoma when you are aiming for hearing
preservation?
A:-suboccipital retrosigmoid approach
B:-translabyrinthine approach
C:-middle fossa approach
D:-none of the above
Correct Answer:- Option-B
Question70:-Simpson grading is used to assess the completeness of surgical removal of
A:-Gliomas
B:-Meningiomas
C:-Pituitary adenomas
D:-Vestibular schwannomas
Correct Answer:- Option-B
Question71:-Which of the following intracranial tumours can occur as an association of von Hippel-Lindau Syndrome?
A:-Meningioma
B:-Medulloblastoma
C:-Hemangioblastoma
D:-Ependymoma
Correct Answer:- Option-C
Question72:-Which of the following histological type of meningioma is considered as a malignant meningioma?
A:-Meningothelial meningioma
B:-Fibroblastic meningioma
C:-Papillary meningioma
D:-Angiomatous meningioma
Correct Answer:- Option-C
Question73:-The classical visual field defect in pituitary adenoma is
A:-Homonymous hemianopia
B:-Bitemporal hemianopia
C:-Binasal hemianopia
D:-Junctional scotoma
Correct Answer:- Option-B
Question74:-The therapeutic ranges of phenytoin in adults is
A:-10-20 pg/ml
B:-20-30 pg/ml
C:-30-40 pg/ml
D:-40-50 pg/ml
Correct Answer:- Option-A
Question75:-All of the following are true regarding pseudotumour cerebri except
A:-Can cause blindness
B:-Intra cranial pressure will be elevated
C:-Majority of cases show moderate to severe dilatation of ventricles
D:-CSF shunt is a treatment option
Correct Answer:- Option-C