Question 1

Which is a limiting factor when using the body mass index (BMI) to determine obesity and disease risk?

Options :

A : Body density must be computed or estimated first.

B : Skinfold thicknesses must be measured first.

C : Fat and lean tissue weights are differentiated.

D : Over estimates individuals with above average muscle mass.

Answer: D

Question 2

The acronym IDEA includes which of the following steps to solve a problem?

Options :

A : Identifying the client-s response

B : Developing a list of solutions

C : Evaluating the client-s response

D : Analyzing the consequences

Answer: B

Question 3

In comparison to type I muscle fibers, type II fibers ______.

Options :

A : Have a higher capacity to generate energy through the electron transport system

B : Have a higher capacity to generate energy from fat

C : Are recruited at a higher percentage of maximum force

D : Are capable of greater endurance

Answer: C

Question 4

What changes occur during exercise following cigarette smoking?

Options :

A : Respiration rate is suppressed.

B : Blood pressure response is suppresed.

C : Heart rate response is exaggerated.

D : Sympathetic activity is inhibited.

Answer: C

Question 5

Which of the following bones facilitate movement of the chest during both inspiration and expiration?

Options :

A : clavicle

B : scapula

C : carpal

D : scalene

Answer: A

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