Parkinson's Parkinson's Disease Stages and Progression 2

Question 1

The 'honeymoon period' in Parkinson's disease treatment refers to:

Accepted Answer

The early phase when levodopa provides excellent symptom control with minimal side effects

Answer

The time before a formal diagnosis is made

Answer

A stage when tremor spontaneously resolves

Answer

The period immediately following deep brain stimulation surgery

Question 2

The 'wearing off' phenomenon in Parkinson's disease means that:

Accepted Answer

The benefits of a medication dose diminish before the next dose is due

Answer

Patients gradually feel better as the disease stabilizes

Answer

Tremor permanently disappears with time

Answer

Physical therapy becomes progressively less beneficial

Question 3

Dyskinesias associated with Parkinson's disease treatment are best described as:

Accepted Answer

Involuntary, often choreiform movements typically linked to levodopa therapy

Answer

Periods of complete motor freezing and immobility

Answer

The resting tremor characteristic of early Parkinson's

Answer

Increased muscle stiffness during off periods

Question 4

Non-motor symptoms of Parkinson's disease, such as depression, hyposmia, and sleep disorders, typically:

Accepted Answer

Can precede motor symptoms by several years

Answer

Only emerge in the final stage of the disease

Answer

Are entirely absent during early Parkinson's disease

Answer

Have no connection to overall disease progression

Question 5

Freezing of gait in Parkinson's disease is most commonly observed:

Accepted Answer

In mid-to-late stages of the disease

Answer

Exclusively in Stage 1 patients

Answer

Only during the first year after diagnosis

Answer

Only in patients whose dominant symptom is tremor

Question 6

REM Sleep Behavior Disorder (RBD) is clinically significant in Parkinson's disease because:

Accepted Answer

It can precede motor symptoms by decades and serves as a prodromal marker

Answer

It reliably responds to levodopa treatment

Answer

It exclusively appears during Stage 4 or 5 of disease

Answer

It causes excessive daytime sleepiness but has no prognostic value

Question 7

Parkinson's disease dementia (PDD) is characterized by:

Accepted Answer

Developing in the majority of patients after many years of motor disease

Answer

Occurring before any motor symptoms appear

Answer

Developing only in patients who use levodopa for more than 5 years

Answer

Affecting only patients under the age of 60