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

Which of the following structures are important to anterior/posterior postural observation and analysis?

Options :

A : Vertebral column for scoliosis and scapula for balance

B : Glenohumeral joint for balance and elbow/wrist for alignment

C : Vertebral column for balance and elbow/wrist for rotation

D : Glenohumeral joint for rotation and scapula for balance

Answer: A

Question 3

Claims relating to personal trainers violating their scope of practice occur most frequently in which area?

Options :

A : Supplement recommendations

B : Emergency response negligence

C : Violations of HIPAA

D : Inappropriate exercise prescription

Answer: A

Question 4

According to the current (2005) Dietary Guidelines for Americans:

Options :

A : people over the age of 50 better absorb vitamin B12 in comparison to children and other adults

B : non-heme (plant) sources of iron are richer than heme (animal) sources of iron for women of childbearing age

C :

women of child-bearing age who may become pregnant require a higher daily intake of folic acid than the pregnant female

D :

the elderly and individuals with dark skin are at greater risk of low vitamin D concentrations than other populations

Answer: D

Question 5

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