mrcp part 1 MCQ (SBA): Motor Neuron Disease (MND)

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HardNeurologyMotor Neuron Disease (MND)mrcp part 1ukmla

A 60-year-old man presents with progressive limb weakness, muscle twitching (fasciculations), and cramps over several months. Examination reveals mixed upper motor neuron signs (brisk reflexes, extensor plantars) and lower motor neuron signs (wasting, fasciculations). Sensation is normal. What is the most likely diagnosis?

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mrcp part 1 MCQ: Motor Neuron Disease (MND) — Answer & Explanation | i