MRCP UK EXAMINATIONS

NEUROLOGY

PARKINSON S DISEASE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does initially Parkinson’s affect
A
vision
B
Dopamine amount
C
it cripples you
D
None of the above
Explanation: 

Detailed explanation-1: -Parkinson’s disease is a neurodegenerative disorder that affects movement. It occurs due to low levels of dopamine in the area of the brain that facilitates movement. Without sufficient dopamine, the brain is unable to transmit signals to correctly coordinate movement.

Detailed explanation-2: -PD affects 1 to 2 people per 1000 at any time; the prevalence increases with age to affect 1% of the population above 60 years. 5% to 10% of patients have a genetic predisposition. The incidence and prevalence of PD do increase with advancing age; the condition is more common in men than women.

There is 1 question to complete.