PTC Special Populations and Health Screening 1

Question 1

What is the purpose of a PAR-Q (Physical Activity Readiness Questionnaire)?

Accepted Answer

To identify individuals who may need medical clearance before starting exercise

Answer

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?

Accepted Answer

Balance, flexibility, and functional strength

Answer

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?

Accepted Answer

Supine (lying on the back)

Answer

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?

Accepted Answer

High-intensity Valsalva maneuver-inducing resistance exercises

Answer

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?

Accepted Answer

Diabetes mellitus

Answer

Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia due to defects in insulin secretion (Type 1) or insulin action/resistance (Type 2).

PTC - Personal Trainer Certificate Practice Test

PTC - Personal Trainer Certificate Practice Test

PTC Special Populations and Health Screening 1