PWR Client Assessment & Progress Monitoring 3 — Questions and Answers
Question 1: The Functional Reach Test is used in PWR! assessments primarily to measure:
- Upper-extremity strength
- Anticipatory postural control and balance margin (Correct answer)
- Aerobic endurance
- Freezing of gait frequency
Correct answer: Anticipatory postural control and balance margin
The Functional Reach Test measures the maximum distance a person can reach forward while standing, reflecting anticipatory postural stability.
Question 2: During a PWR! baseline assessment, a client reports that symptoms are consistently worse 30–60 minutes before their next levodopa dose. This is called:
- Peak-dose dyskinesia
- Wearing-off phenomenon (Correct answer)
- On-Off fluctuation peak
- Dopamine holiday
Correct answer: Wearing-off phenomenon
The wearing-off phenomenon describes symptom worsening as medication effects diminish near the end of a dosing interval.
Question 3: Which assessment specifically evaluates the ability to perform dual-task walking in clients with Parkinson's disease?
- Tinetti Gait and Balance Assessment
- Stops Walking When Talking (SWWT) test (Correct answer)
- Dynamic Gait Index
- Single-Leg Stance Test
Correct answer: Stops Walking When Talking (SWWT) test
The Stops Walking When Talking test reveals whether cognitive load disrupts gait, a common challenge in Parkinson's disease.
Question 4: A PWR! therapist documents that a client's sit-to-stand time increased from 3.2 to 5.8 seconds over two months. This trend suggests:
- Improved motor efficiency
- Disease progression or declining lower-extremity power (Correct answer)
- Normal training-induced fatigue
- Successful adaptation to a harder exercise level
Correct answer: Disease progression or declining lower-extremity power
A significant increase in sit-to-stand time indicates declining lower-extremity power and may reflect disease progression requiring program adjustment.
Question 5: In PWR! client monitoring, the term 'on-state assessment' means the evaluation was conducted:
- Before the client took their morning medication
- When the client's medication is providing optimal motor benefit (Correct answer)
- During a period of intentional medication withdrawal
- After an intense bout of aerobic exercise
Correct answer: When the client's medication is providing optimal motor benefit
On-state assessment captures performance when dopaminergic medication is at peak effectiveness, providing the most favorable baseline motor picture.
Question 6: Which of the following is a client-reported outcome specifically validated for measuring fatigue in Parkinson's disease?
- Modified Fatigue Impact Scale (MFIS)
- Parkinson's Fatigue Scale (PFS-16) (Correct answer)
- Visual Analog Scale for Pain
- Epworth Sleepiness Scale
Correct answer: Parkinson's Fatigue Scale (PFS-16)
The Parkinson's Fatigue Scale (PFS-16) is a disease-specific tool validated to quantify subjective fatigue in individuals with Parkinson's disease.
Question 7: When completing a PWR! initial assessment, why is it important to document the client's Hoehn and Yahr stage?
- To determine insurance reimbursement rates
- To benchmark disease severity and guide appropriate exercise intensity and goals (Correct answer)
- To establish eligibility for PWR! certification programs
- To comply with state licensure requirements
Correct answer: To benchmark disease severity and guide appropriate exercise intensity and goals
Hoehn and Yahr staging provides a standardized framework for understanding disease severity, which directly informs PWR! program design and realistic goal-setting.
PWR Client Assessment & Progress Monitoring 3
The Functional Reach Test is used in PWR! assessments primarily to measure: