Neurology Practice Questions

Neurology spans stroke management, seizure disorders, headache syndromes, and neurodegenerative disease — high-yield on the MCCQE, USMLE Step 2 CK, and PLAB. These four sample questions come from MediLingo's bank of 3,900+ questions across 21 specialties.

Sample questions

Question 1

A 45-year-old man has steadily progressive spastic paraparesis over 3 years without discrete relapses. MRI shows spinal cord demyelination. What MS course is this?

a) Primary progressive MS ✓ Correct
b) ALS
c) Secondary progressive MS
d) Relapsing-remitting MS

Key teaching point: Primary progressive MS: steady progression from onset, no relapses — often spinal.

Question 2

A patient with aneurysmal SAH has a 7mm anterior communicating artery aneurysm. What is the definitive management to prevent rebleeding?

a) Anticoagulation
b) Lumbar drain alone
c) Observation with serial imaging
d) Secure the aneurysm by surgical clipping or endovascular coiling ✓ Correct

Key teaching point: Ruptured aneurysm must be secured early by clipping or coiling to prevent rebleeding.

Question 3

What is the genetic basis of Huntington disease?

a) X-linked
b) Autosomal dominant CAG trinucleotide repeat expansion ✓ Correct
c) Mitochondrial
d) Autosomal recessive point mutation

Key teaching point: Huntington's: autosomal dominant CAG repeat in HTT — anticipation, worse with paternal transmission.

Question 4

A migraine patient uses sumatriptan 12 days per month and now has daily headaches. What is the diagnosis?

a) Chronic tension headache
b) Brain tumor
c) Idiopathic intracranial hypertension
d) Medication-overuse headache ✓ Correct

Key teaching point: Medication-overuse headache: triptans >=10 days/month or analgesics >=15 days/month — withdraw the drug.

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