SCI 163 Week 5 Summative Assessment 3 Exam

Assignment Content

1. Question 1

In order to obtain optimal health, which of the following are important?

Proper nutrition

Physical activity

 Both A and B

Neither A nor B

2. Question 2

What is the definition of an “empty calorie”?

Calories obtained from foods lacking protein

Calories obtained from foods lacking whole grains

Calories obtained from foods with omega fatty acids

 Calories obtained from foods with little to no nutritional value

3. Question 3

Well-nourished people are NOT likely to:

Have more energy

Experience osteoporosis

Be more resistant to disease

Tolerate treatments and recover from trauma

4. Question 4

Physical activities that are beneficial to health include all but which of the following?

Walking

 Reclining

Participation in sports

Occupational duties

5. Question 5

Type 2 diabetes occurs when cells are no longer able to effectively use sugar (glucose), which increases the risk of:

Heart disease

Kidney disease

Stroke

 All of the above

6. Question 6

Poor dietary choices are directly linked to chronic diseases including which of the following?

Obesity

Type 2 diabetes

Osteoporosis

 All of the above

7. Question 7

Current physical activity guidelines for American adults seeking substantial health benefits are:

 150 minutes a week of moderate-intensity physical activity

30 minutes a day of vigorous-intensity physical activity

15 hours a week of moderate-intensity physical activity

1 hour a day of vigorous-intensity physical activity

8. Question 8

The function of a neurotransmitter is:

To generate an electrical impulse

 To transfer the nerve impulse from one nerve to the next nerve

To detect sensations throughout the body

To increase the speed of a nerve signal

9. Question 9

The human brain is metabolically active and uses what percentage of a person’s energy intake while at rest?

90% to 100%

1% to 5%

 20% to 30%

60% to 70%

10. Question 10

Which prevention level is associated with health promotion and behavior modification?

 Primary prevention

Secondary prevention

Tertiary prevention

Quaternary prevention

11. Question 11

Which prevention level is associated with risk appraisal and risk reduction via screening?

Primary prevention

 Secondary prevention

Tertiary prevention

Quaternary prevention

12. Question 12

Which prevention level is associated with treatment and rehabilitation for people experiencing illness, injury, or disability?

Primary prevention

Secondary prevention

 Tertiary prevention

Quaternary prevention

13. Question 13

A meal high in carbohydrates will most likely trigger release of which of the following hormones?

Epinephrine

Cortisol

Prolactin

 Insulin

14. Question 14

Which of the major macronutrients are composed of amino acids linked together in various sequences?

 Proteins

Fats

Carbohydrates

Fiber

15. Question 15

A person’s food intake may impact which of the following?

Mood

Behavior

Brain function

 All of the above

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