NEUROLOGY MCQ – Exercise 43

The multiple choice questions in this online test paper focuses on NEUROLOGY MCQ. If you are looking for self evaluation of your PG Medical entrance exam preparation then this online NEUROLOGY MCQ Test Paper will help you to evaluate your exam preparation.

Instruction for REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs:

1- This online MCQ practice test paper contains 30 questions.
2- Each question in this online practice test paper have four options and only 1 option is correct.
3- You can view the answers of this practice test paper after submitting the practice test paper.
Note: The answers mentioned at the end of practice test are the best suitable option as per our knowledge. Users shall cross-check the answers with their textbooks.

Q 1. tuberous sclerosis is characterized by all except

cutaneous lesions

seizures

deafness

mental retardation

Q 2. in adults ependymomas of spinal canal are mostly located in

cervical region

thoracic region

lumbosacral region

all of the above

Q 3. which cancer rarely metastasizes to brain

prostate cancer

ovarian cancer

Hodgkin`s disease

all of the above

Q 4. nerve conduction in myelinated axons occur in saltatory manner at a velocity of

50m/sec

70m/sec

90m/sec

110m/sec

Q 5. shadow plaques refers to

astrocytic proliferation (gliotic areas)

remyelination of surviving naked axons

aggregates of T and B cells

any of the above

Q 6. most common origin of brain metastases

Ca lung

Ca ovary

Ca thyroid

Ca prostate

Q 7. pathophysiology of multiple sclerosis includes

redistribution of potassium channels along naked axon

redistribution of sodium channels along naked axon

redistribution of calcium channels along naked axon

redistribution of chloride channels along naked axon

Q 8. NF1 gene is located on chromosome

Q 9. Bournville`s disease is also called

meningioma

tuberous sclerosis

ependymoma

primary CNS lymphoma

Q 10. hemangioblastoma in von hippel lindau syndrome are seen in

retina

cerebellum

spinal cord

all of the above

Q 11. triad of multiple sclerosis include all except

inflammation

demyelination

gliosis

remyelination

Q 12. true statement regarding demyelinating disorders

immune mediated preferential destruction of CNS myelin

peripheral nervous system is spared

no evidence of associated systemic illness

all of the above

Q 13. skin lesions of tuberous sclerosis includes all except

adenoma sebaceum

ash leaf spot

lentigo

shagreen patches

Q 14. brain tumor metastases that spread to spinal cord via CSF pathways are termed as

pin metastases

hanging metastases

drop metastases

confluent metastases

Q 15. shagreen patch is associated with

secondary syphilis

neurofibromatosis type 1

tuberous sclerosis

von hippel landau syndrome

Q 16. breast cancer that metastasize to which of the following tends not to metastasize to brain

pleura

bone

lung

liver

Q 17. in vegetative state which of the following persists

yawning

coughing

swallowing

all of the above

Q 18. which is clinically more aggressive tumor

glioblastoma multiforme

juvenile pilocytic astrocytoma

subependymal giant cell astrocytoma

pleiomorphic xanthoastrocytoma

Q 19. systemic combination chemotherapy for oligodendrogliomas includes all except

procarbazine

lomustine

temozolomide

vincristine

Q 20. risk of developing multiple sclerosis is highest

if an identical twin has multiple sclerosis

if a sibling has multiple sclerosis

if a parent has multiple sclerosis

if a spouse has multiple sclerosis

Q 21. hemangioblastoma in von hippel lindau syndrome produces

parathyroid hormone

calcitonin

erythropoietin

antidiuretic hormone

Q 22. regarding multiple sclerosis all are true except

incidence decreases at higher altitudes

thrice more common in women than men

age of onset is between 20 and 40 years

~10% cases begin <18 years of age

Q 23. differential diagnosis of ring enhancement lesions include

brain abscess, granulomas, primary CNS lymphoma

radiation necrosis, demyelinating lesions, stroke

toxoplasmosis, primary brain tumors, hemorrhage

all of the above

Q 24. schwannoma most frequently involves which cranial nerve

III

VIII

Q 25. oligodendrogliomas with deletions of which chromosome always respond to chemotherapy

Q 26. cranial nerve where schwannoma never occurs

III

VIII

Q 27. new multiple sclerosis lesions begin with

astrocytic proliferation

disruption of blood brain barrier

periventricular cuffing by inflammatory mononuclear cells

infiltration of nervous system by B lymphocytes

Q 28. highest prevalence of multiple sclerosis is in

middle east

Fiji

India

Orkney islands

Q 29. breast cancer has tendency to metastasize to

anterior pituitary gland

cerebellum

frontal cortex

occipital cortex

Q 30. lisch nodules associated with

ocular lens

iris

retina

conjunctiva

NEUROLOGY MCQ – Exercise 43

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NEUROLOGY MCQ – Exercise 43

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