AnswersAG Q2 Phys Ed 1 26-27 TDye - S1Determining and Controlling Body Composition

Determining and Controlling Body Composition — Unit test Answers

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What's the BEST method of approaching a nutrition myth?

A
experimenting with it in your diet
B
doing your own research
C
talking to friends
D
trial and error
4

Which of the following is a healthy fat?

A
saturated fat
B
trans fat
C
polyunsaturated fat
D
enriched fat
5

Why do most people begin a diet?

A
to lower their blood pressure
B
to raise their cholesterol
C
to lose weight
D
to avoid disease
6

Which of the following BEST describes the exercise principle of specificity?

A
maintaining a challenging workout
B
establishing a regular exercise schedule
C
targeting a particular area for improvement
D
shifting the types of exercises in a workout
7

Charlene has a BMI of 29; therefore, she wants to change her body composition. Which plan would be BEST for her?

A
She should exercise 60 minutes a day, eat six small meals that equal less than 2,000 calories, and make sure to get plenty of rest.
B
She should run 30 minutes a day, eat balanced meals that contain about 1,000 calories each, and sleep about six hours a night.
C
She should lift weights 45 minutes a day, eat 4,000 calories a day, and sleep at least 10 hours a night.
D
She should do cardiovascular exercises, eat six small meals that altogether equal 1,000 calories, and sleep about eight hours a night.
9

What is the BEST strategy to improve flexibility in your legs and back?

A
concentrating your stretching on your legs and back
B
concentrating your stretching everywhere but your legs and back
C
choosing safe stretches
D
avoiding stretching until after the desired flexibility is achieved
10

Sue and Shannon are having an argument about diet myths. In order to settle the argument, select the "myth" that is really a TRUE statement.

A
In order to lose weight, you must consume a very low-calorie diet.
B
In order to improve your fitness and increase your energy, you must workout every day.
C
Fad diets are a great way to drop weight fast and keep it off.
D
To lose weight, you must use more energy than you consume.
11

How can tight muscles result in back pain?

A
They contain sensitive nerves that become painful when tight.
B
They can constrict the nerves in the spinal column.
C
Tight muscles stretch surrounding tissues and organs.
D
They improve posture, which results in back pain.
12

Recall a time when you recognized a false body image in the media. Describe the event and highlight one or more methods the media used to create the unrealistic depiction.

Answer:

Students should list an interaction with the media where they recognized an unrealistic depiction of body image. Examples may include a TV show they just watched, a magazine they read, or a celebrity site on the Internet. Students should be able to recognize in the example that the body image was either digitally/cosmetically altered or an extreme outlier in body type. Comments from either the media or other users that were negative about a person's appearance is another method students might recognize.

15

What comes together at a joint?

A
an arc of movement
B
flexible tissue
C
two bones
D
skin and hair
24

Compare and contrast the nutritional needs of infants and adults.

Answer:

Infants rely on breast milk or formula for their nutrients and require extra protein, energy, and fatty acids because their bodies are growing rapidly. Adults need to eat a balanced diet based on MyPlate. The total number of calories needed to maintain a healthy weight decreases with age; however, both groups still need a regular intake of vitamins and minerals.

26

The media through television, movies, and the Internet can affect a person's body image. Can books also contribute to this problem? Why or why not?

Answer:

While not traditionally a visual medium, unhealthy expectations can be communicated through print. Diet and relationship books are particularly likely in promoting a negative body image. Students should understand that body image isn't only affected by visual mediums.

27

Lisa complains that she has a slow metabolism, but it's her fault because people can control how quickly their metabolism works.

A
T
B
F
28

Which principle of exercise is concerned with maintaining a challenging workout?

A
balance
B
regularity
C
progression
D
overload
29

Excess nutrients can be just as detrimental to a person's health as nutrient deficiencies.

A
T
B
F

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