Question 32 1. A person that is being perfectly compliant with their diet and ex

Question

Question 32

1.       A person that is being perfectly compliant with their diet and exercise regime (~500 kcal deficit per day) reports 1 lb of weight loss after 3 months of the program. This is because

A.

The patient is reporting exercise incorrectly

B.

Genetic and hormonal factors overriding the environment

C.

Patient is reporting intake incorrectly

Question 33

An increase in core temperature results in

cutaneous vasoconstriction.

cutaneous vasodilation.

thyroxine release.

shivering.

Question 34

Which of the following is usually true regarding weight training for the elderly?

A.

weight training is of no value to the elderly since muscle mass cannot be gained after about age 30

B.

weight training is dangerous for the elderly and should be discouraged

C.

weight training can be a valuable tool for maintaining muscle mass as a person ages

D.

the elderly are too weak to get a benefit from weight training

E.

Question 35

High intensity interval training or aerobic interval training (AIE) as compared to steady state exercise (SSE) results in the greatest overall energy expenditure after factoring in EPOC and the energy expenditure of exercise.

True

False

Question 36

Which of the following is not a reason A-Vo2 difference improves with exercise training?

A.

Increased capillary density

B.

Increased mitochondria number

C.

Increased muscle blood flow

D.

Increased mitochondria enzyme function

E.

Increased venous return

Question 37

In general, at high environmental temperatures, the most important variable determining heat loss by evaporation is/are the

convective currents.

ambient temperature and relative humidity.

amount of exposed skin.

all of the above.

A.

The patient is reporting exercise incorrectly

B.

Genetic and hormonal factors overriding the environment

C.

Patient is reporting intake incorrectly

Explanation / Answer

Question 32:   

A person that is being perfectly compliant with their diet and exercise regime (~500 kcal deficit per day) reports 1 lb of weight loss after 3 months of the program. This is because C. Pation is reporting intake incorrectly. This is when you consume fewer calories than your body burns.So, in order to perform those tasks, your body is forced to burn your own stored body fat for energy instead. As a result, you lose weight.

Question 33:

An increase in core temperature results in cutaneous vasodilation. Core temperature is the temperature at which vitalorgans are maintained.The core temperature of the human body is usually between 36-37.5oC.Our body can affect or control how much blood flows through our cutaneous vessels.If the vessel is dilated, that’s vasodilation. If it constricts, that’s vasoconstriction. When we’re hot, we could increase the rate at which we lose heat to the air by dilating the vessels, which means more hot blood flows through our skin and our skin will look flushed.

Question 34: True regarding weight training for the elderly is:

C. Weight training can be a valuable tool for maintaining muscle mass as a person ages.

Question 35:

High intensity interval training or aerobic interval training (AIE) as compared to steady state exercise (SSE) results in the greatest overall energy expenditure after factoring in EPOC and the energy expenditure of exercise.It is TRUE.

Question 36:

E. Increased venous return is not a reason A-Vo2 difference improves with exercise training.

Question 37:

In general, at high environmental temperatures, the most important variable determining heat loss by evaporation are the

1.convective currents.

2.ambient temperature and relative humidity.

3.amount of exposed skin.

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