skip to main content

Parkinson's disease — DGM MCQ

Instant feedback + full explanation. One question, done properly.

EasyMovement disordersParkinson's diseaseDGM

A 76-year-old man reports progressive slowness and smaller handwriting. His wife notices reduced arm swing and a quieter voice. Examination shows bradykinesia, cogwheel rigidity and a unilateral resting tremor. What is the most likely diagnosis?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: B — Parkinson's disease

Bradykinesia with rigidity and unilateral rest tremor is typical of Parkinson's disease. Essential tremor is usually action tremor without bradykinesia or rigidity. Non-specialists should recognise parkinsonism and arrange specialist assessment before starting treatment.

Reference: NICE NG71; NICE NG127