Question

1.      A person engaged in physically active work in hot, humid weather and who wears a rubber suit to promote weight loss is at high risk of experiencing

Group of answer choices

None of those listed.

heat stroke.

ketosis.

hypothermia.

overhydration.

2.      All of the following are characteristics of heat stroke except

Group of answer choices

it is due, in part, to dehydration.

it is caused by heat buildup in the body.

its symptoms include headache, nausea, and mental changes.

it is rarely fatal.

3.      All of the following are characteristics of electrolyte metabolism in sports except

Group of answer choices

salt tablet supplements to replace electrolyte losses of sweat are known to cause fluid retention in the GI tract, irritation of the stomach, and vomiting.

the trained athlete actually loses fewer electrolytes than the untrained person.

replenishment of lost electrolytes in most athletes can be accomplished by ingesting a regular diet.

sweating leads to significant losses of calcium, sulfur, and chromium which can be replaced by including milk and whole grains in the diet.

4.      Which of the following is a feature of androstenedione use in athletes?

Group of answer choices

It leads to testicular enlargement and liver atrophy.

It is synthesized in the body by the thyroid gland.

It reduces free radical formation and slows the aging process but does not enhance performance.

It is now classified as an anabolic steroid.

5.      Why should fiber-rich foods be avoided in an athlete’s pregame meal?

Group of answer choices

The fiber retains water in the GI tract that would otherwise be absorbed

The meal crowds out more energy-dense foods

The fiber interferes with glycolysis

The fiber delays absorption of fat

Answer 1

Answer: Heat stroke

( Heat stroke is caused due to excessive heat which increases body temperature and hence causes dehydration)

Answer: It is rarely fatal

( Heat stroke is fatal if not treated, hence it is important to treat heat stroke as soon as possible.)

Answer:sweating leads to significant losses of calcium, sulfur, and chromium which can be replaced by including milk and whole grains in the diet.

Answer:It is now classified as an anabolic steroid

(Androstenedioneis considered a banned substance by the National Collegiate Athletic Association )