Neurological Symptoms — General Medicine

Neurological Symptoms MCQs: practice questions

Sample Neurological Symptoms multiple-choice questions from General Medicine.

1. A patient with fever, headache, altered consciousness, and focal seizures has a brain lesion. Which diagnosis should be considered?

   • A. Brain abscess
   • B. Parkinson disease
   • C. Alzheimer disease
   • D. Multiple sclerosis
   • E. Huntington disease

2. A patient with a subdural hematoma develops symptoms gradually over weeks. Which vessel is typically torn?

   • A. Cortical artery only
   • B. Middle meningeal artery
   • C. Bridging veins
   • D. Circle of Willis aneurysm
   • E. Dural sinus valve

3. A patient with multiple sclerosis has neurologic symptoms that remit and recur. Which pathologic process underlies the lesions?

   • A. Muscle fiber necrosis
   • B. Neuronal hyperplasia
   • C. CNS demyelination
   • D. Cerebral calcification only
   • E. Peripheral nerve transection

4. A patient with repeated episodes of loss of consciousness has abnormal electrical activity on EEG. What clinical phenomenon is being demonstrated?

   • A. Myopathy
   • B. Syncope from anemia only
   • C. Seizure disorder
   • D. Peripheral edema
   • E. Chronic meningitis

5. A patient has weakness with preserved sensation and upper motor neuron signs. Which structure is most directly involved?

   • A. Olfactory bulb
   • B. Optic nerve
   • C. Corticospinal tract
   • D. Dorsal column
   • E. Spinothalamic tract

6. A patient with severe vitamin deficiency develops confusion, gait impairment, and ocular abnormalities. Which neurologic disorder is suggested?

7. A patient has episodes of neurologic deficits separated in time, with lesions in different CNS locations. Which disorder is most likely?

8. A patient has resting tremor, rigidity, and bradykinesia. Which pathologic change is characteristic?

9. A patient has weakness, fasciculations, and progressive loss of both upper and lower motor neuron function. Which disease is most likely?

10. A patient develops weakness after an ischemic stroke. Which cellular injury pattern is characteristic of CNS infarction?

11. A patient with Parkinson disease has eosinophilic intracytoplasmic inclusions in affected neurons. What are these inclusions called?

12. A patient has a severe headache with neck stiffness and photophobia. Which condition is most concerning?

13. A patient has progressive weakness beginning in the lower limbs and spreading upward after an infection. Which finding is expected in Guillain-Barré syndrome?

14. A patient has fluctuating consciousness after a head injury. Which lesion is particularly concerning because it can expand rapidly?

15. A patient with severe headache and focal deficits has a berry aneurysm that ruptures. Where does the blood initially collect?

16. A patient has a slowly enlarging extra-axial mass and seizures. Which tumor commonly arises from arachnoid cap cells?

17. A patient has loss of pain and temperature sensation on one side of the body with preserved vibration. Which pathway is primarily affected?

18. A patient develops sudden aphasia and right-sided weakness. Which vascular territory is most likely affected?

19. A patient has ascending weakness after a gastrointestinal infection. Which peripheral nervous system disorder is most likely?

20. A patient develops memory impairment and cortical atrophy with neuronal loss. Which protein aggregate is associated with Alzheimer disease?

21. A patient with bacterial meningitis develops increased intracranial pressure. Which mechanism contributes to the neurologic deterioration?

22. A patient develops progressive memory loss with cortical atrophy. Which disorder is most consistent with this pattern?

23. A patient develops sudden loss of consciousness with focal neurologic deficits. Which vascular event can cause this presentation?

24. A patient develops sudden contralateral weakness and sensory loss involving the face and arm. Which pathologic process should be considered first?

25. A patient develops progressive choreiform movements and psychiatric symptoms. Which genetic abnormality is characteristic?

26. A patient develops a rapidly progressive neurologic syndrome with myoclonus and cognitive decline. Which disease classically has this course?

27. A patient with a brain tumor develops headache that is worse in the morning and associated with vomiting. Which mechanism is most likely?

28. A patient develops recurrent seizures with an area of old cortical injury. Which process can create a chronic epileptogenic focus?

29. A patient develops progressive weakness beginning in the hands, with sensory function relatively preserved. Which disease is most consistent?

30. A patient has a progressive visual field deficit from a mass near the optic chiasm. Which pattern is most likely?