C:-Posterior column
D:-Lateral corticospinal tract
Correct Answer:- Option-B
Question48:-The mechanism of injury in Jafferson's fracture is
A:-Hyperflexion
B:-Hyperextension
C:-Flexion distraction
D:-Axial loading
Correct Answer:- Option-D
Question49:-According to the American Spinal Injury association Impairment Scale, a spine injury patient with preserved

motor function below the neurological level and majority of the key muscles below the neurological level having less than
grade 3 power is classified as

A:-ASIA A
B:-ASIA B
C:-ASIA C
D:-ASIA D
Correct Answer:- Option-C

Question50:-Which of the following is the commonest blood vessel thought to cause compression of the trigeminal root to
produce trigeminal neuralgia?

A:-Superior cerebellar artery
B:-Anterior inferior cerebellar artery
:-Posterior inferior cerebellar artery
D:-Basilar artery
Correct Answer:- Option-A
Question5 1:-Which of the following movement disorder is caused by the damage to the subthalamic nucleus?
A:-Myoclonus
B:-Dystonic tremor
C:-Athetosis
D:-Hemiballism
Correct Answer:- Option-D
Question52:-A patient with subarachnoid hemorrhage has a GCS of 13 and has no motor deficits. What is his WFNS grade?
Av
ll
6:1
D:-IV
Correct Answer:- Option-B
Question53:-Which of the following is not a component of Cushing's triad?
A:-Hypertension
B:-Bradycardia
C:-Pupillary asymmetry
D:-Irregular respiration
Correct Answer:- Option-C
Question54:-Vasospasm following aneurysm rupture is maximum during
A:-Day 1 to day 5
-Day 4 to day 14
C:-Day 12 to day 21
D:-Day 21 to day 30
Correct Answer:- Option-B
Question55:-Which one of the following nerves is outside the annulus of Zinn?
A:-Abducens
B:-Trochlear
C:-Nasociliary
D:-Oculomotor
Correct Answer:- Option-B

Question56:-Which projection of the Anterior communicating artery aneurysm has the highest change of rupture during the
retraction of frontal lobe?

A:-Superior
B:-Inferior
C:-Anterior
D:-Posterior