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Exam 3: Cardiorespiratory Endurance

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Question 21

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Describe how blood pumps and circulates through the body.Include the roles of the four chambers of the heart,the major blood vessels leading in and out of the heart and lungs,and the arteries,capillaries,and veins found in the body.

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Blood is pumped and circulated through t...

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Question 22

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Which activity primarily uses the immediate energy system?

A) running a marathon
B) weight lifting
C) walking
D) in line skating

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Question 23

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Exercise reduces levels of high blood pressure.

Which is the largest artery in the body?

Which problem causes the brain's temperature regulatory center to fail?

Regular endurance exercise helps protect against the development of the most common type of diabetes.

For exercise sessions lasting more than 90 minutes,a sports drink is recommended as a fluid replacement.

The freezing of body tissues is called hypothermia.

Describe at least five benefits of cardiorespiratory endurance exercise.

A fast time and a low heart rate during the 1-mile walk test indicate a high level of cardiorespiratory endurance.

How many seconds does it take to circulate a person's total blood volume?

What is the definition of Adenosine triphosphate (ATP) ?

What is a recommended treatment of minor soft tissue injuries,such as bruises?

How long does the nonoxidative energy system typically provide energy?

In treating a soft tissue injury,ice should not be left on one spot for more than 20 minutes.

What is the best way to offset cardiovascular stress caused by strength training?

Target heart rate zone is from 50 percent to 70 percent of maximum heart rate.

What percentage of the maximum heart rate is an appropriate target heart rate zone for an average individual?

Which problem requires immediate medical attention?

Exercisers should plan 15 to 60 minutes of aerobic exercise after each strength training session to offset cardiovascular stress caused by strength training.