Question

question 14
the 4 classic features of parkinsons disease are:
○ mask - like facies, dysarthria, excessive salivation, and dementia.
○ tremor at rest, rigidity, bradykinesia, and postural disturbances.
○ depression, cognitive impairment, constipation and shuffling gait.
○ tremor with movement, cogwheeling, repetitive movement, and multi - system atrophy.
question 15
1 pts

Explanation:

Parkinson's disease is a neurodegenerative disorder. The four classic motor features are tremor at rest (a rhythmic shaking of limbs when at rest), rigidity (stiffness of the limbs and trunk), bradykinesia (slowness of movement), and postural disturbances (problems with balance and posture). These are core motor symptoms that help in the clinical diagnosis of Parkinson's. Other options may have symptoms that can occur in Parkinson's but are either non - motor (like depression, cognitive impairment, constipation) or not part of the classic motor quartet (such as tremor with movement which is more characteristic of essential tremor in some cases, mask - like facies is related to bradykinesia but the four main features are the ones mentioned in the correct option).

Answer:

Tremor at rest, rigidity, bradykinesia, and postural disturbances.