PTC Special Populations and Health Screening 1 — Questions and Answers
Question 1: What is the purpose of a PAR-Q (Physical Activity Readiness Questionnaire)?
- To measure a client's fitness level before training
- To identify individuals who may need medical clearance before starting exercise (Correct answer)
- To create a personalized nutrition plan
- To assess posture and movement quality
Correct answer: To identify individuals who may need medical clearance before starting exercise
The PAR-Q is a self-report screening tool used to identify individuals who may be at increased risk during exercise and who should obtain medical clearance before beginning a program.
Question 2: When training an older adult client (65+), which of the following is MOST important to emphasize?
- Maximal strength development
- High-intensity interval training only
- Balance, flexibility, and functional strength (Correct answer)
- Rapid body composition changes
Correct answer: Balance, flexibility, and functional strength
Older adults benefit most from programs emphasizing balance (fall prevention), flexibility, and functional strength to maintain independence and reduce injury risk.
Question 3: A client is 36 weeks pregnant. Which exercise position should generally be avoided?
- Standing
- Seated
- Supine (lying on the back) (Correct answer)
- Side-lying
Correct answer: Supine (lying on the back)
After the first trimester, supine exercise is generally contraindicated because the weight of the uterus can compress the vena cava, reducing venous return and potentially causing supine hypotensive syndrome.
Question 4: For clients with hypertension, which type of exercise should be approached with MOST caution?
- Low-intensity walking
- Moderate aerobic exercise
- High-intensity Valsalva maneuver-inducing resistance exercises (Correct answer)
- Flexibility/stretching
Correct answer: High-intensity Valsalva maneuver-inducing resistance exercises
Heavy resistance exercises that elicit the Valsalva maneuver (breath-holding) can cause dangerous spikes in blood pressure and should be avoided or closely monitored in hypertensive clients.
Question 5: Which condition is characterized by insufficient insulin production or insulin resistance, leading to elevated blood glucose?
- Hypertension
- Osteoporosis
- Diabetes mellitus (Correct answer)
- Anemia
Correct answer: Diabetes mellitus
Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia due to defects in insulin secretion (Type 1) or insulin action/resistance (Type 2).
Question 6: A trainer should be aware that clients with osteoporosis should AVOID which type of exercise?
- Weight-bearing walking
- Low-impact aerobics
- High-impact activities and excessive spinal flexion under load (Correct answer)
- Resistance training with light weights
Correct answer: High-impact activities and excessive spinal flexion under load
High-impact activities and loaded spinal flexion (e.g., sit-ups, forward bending with weight) can increase fracture risk in clients with osteoporosis due to reduced bone density.
PTC Special Populations and Health Screening 1
What is the purpose of a PAR-Q (Physical Activity Readiness Questionnaire)?