1.Drugs which are completely stopped in a brain dead person
a) Muscle relaxants
b) Vasopressors
c) Opioids
d) Benzodiazepenes
e) Antibiotics
2.Which of the following are true or false
a) Subarachnoid space ends in L4 vertebral level
b) Cerebral aqueduct
connects the 3rd ventricle to the 4th ventricle
c) CSF is produced via arachnoid villi
d) 4th ventricle communicates with the subarachnoid space
e) Spinal nerve is covered via CSF
3.In a patient with stroke presence of following at the acute stage indicates poor prognosis
a) Dysphagia
b) Muscle power grade 0
c) Dysphasia
d) Loss of consciousness
e) Constipation
4.Following drugs and its effects are correctly matched
a) Carbamazepine (CBZ) - Teratogenicity
b) Phenytoin Sodium - Alopecia
c) Sodium valproate - Polycystic ovarian syndrome
d) Phenobarbitone - Reduced school performance
e) Ethosuximide - Hirsutism
5.Following etiology and its effects are correctly matched
a) Neisseria meningitidis - Chronic , lymphocytic meningitis
b) HSV type I - Acute meningoencephalitis
c) Pb Poisoning - Foot drop
d) Leptospirosis - lymphocytic meningitis
6.Regarding spinal cord
a) Fibers of lateral spinothalamic tract cross opposite side within the spinal cord
b) C7 spinal segment lies in the level of C6 vertebrae
c) Lateral spinothalamic tract goes in the anterior white column
d) Light touch fibers perceive better in the posterior column
e) Sacral fibers are situated more medially than cervical fibers in the lateral spinothalamic tract
7.True or false
a) In epidural Hemorrhage , blood collects between inner bony layer and the dura mater
b) Subdural hemorrhage is caused by middle meningeal artery rupture
c) Charcot-Bouchard microaneurysms are common in hypertension
d) In Arteriovenous malformations , there is a defect in cerebral capillary formation in normal part of the brain
a)Hemorrhagic infarcts are more common than embolic infarcts
8.Causes of dementia
a) Hyperthyroidism
b) Multi-infarct syndrome
c) Alcoholism
d) HIV
e) Fe deficiency
9.T/F regarding peripheral neuropathy
a) Cranial nerves are affected
b) Symmetrical involvement
c) Ankle hyperreflexia is a feature
d) Diabetes mellitus is a common cause
e) Fibrillation waves are seen in the nerve conduction study
10.Meningioma
a. Is a well circumscribed tumor
b. Doesn’t cause bony erosions
c. Psammomatous bodies in microscopic examination are characteristic
d. Metastasize through CSF
e. Known to occur in the spinal cord