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HNF EXAM 2 QUESTIONS WITH REVISED ANSWERS (ALL ARE CORRECT)
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HNF EXAM 2 QUESTIONS WITH REVISED ANSWERS (ALL ARE CORRECT) Which of the following foods is a good source of vitamin C? a. walnuts b. red bell peppers c. milk d. chicken - Answer- Red bell peppers Which of the following is based on weight and height and used in clinical settings to assess w...

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  • October 23, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
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HNF EXAM 2 QUESTIONS WITH
REVISED ANSWERS (ALL ARE
CORRECT)

Which of the following foods is a good source of vitamin C?
a. walnuts
b. red bell peppers
c. milk
d. chicken - Answer- Red bell peppers

Which of the following is based on weight and height and used in clinical settings to
assess weight status? - Answer- BMI

T/F: The B vitamins work together with enzymes in the metabolism of energy nutrients
and in the making of new cells - Answer- True

Any disease that produces ___ malabsorption can bring about deficiencies of vitamins
A, D, E, and K - Answer- Fat

Vitamin A plays an important role in:
a. maintenance of body linings
b. blood clotting
c. reproduction
d. a & b
e. a & c - Answer- a. maintenance of body linings
c. reproduction

When amino acids are degraded for energy, their amine groups are stripped off and
used elsewhere or incorporated by the liver into: - Answer- Urea

All of the following are involved in signaling satiation except:
a. the stomach
b. the small intestine
c. the brains hypothalamus
d. the heart - Answer- The heart

The body normally makes tyrosine from the essential amino acid - Answer- phenylalnine

,In the early minutes of activity, ___ provides the majority of energy the muscles use to
go into action - Answer- Muscle glycogen

Proteins attract water and hold it within blood vessels, prevention git from freely flowing
into the spaces between the cells. This is an example of how protein is used for: -
Answer- Maintaining fluid and electrolyte balance

T/F: Vitamin D deficiency in children can cause bowed legs, an abnormality seen in the
disease of rickets - Answer- True

What is one symptom of a beta-carotene toxicity? - Answer- Bright yellow skin

All of the following are significant food sources of vitamin D except:
a. salmon
b. rolled oats
c. sardines
d. fortified milk - Answer- Rolled oats

A body mass index of 25.0 to 29.9 is an adult indicates - Answer- Overweight

The vitamin D deficiency disease in adults is known as: - Answer- Osteomalacia

How many amino acids are considered to be essential amino acids? - Answer- 9

Excess fat ___ represents a greater risk to health than excess fat elsewhere on the
body - Answer- deep within the abdomen

The main function of vitamin K is - Answer- to help activate proteins that help clot the
blood

Which of the following B vitamins is especially important for women of childbearing age
to prevent neutral tube defects? - Answer- Folate

According to the lecture on Health at Every size, competent eating is describe as -
Answer- balanced between permission to eat desired food with discipline to plan
structured meals and snacks

About how long after a workout should an athlete eat? - Answer- As soon as possible
(within 30 minutes)

All of the following are good food sources of vitamin C except:
a. citrus fruits
b. strawberries
c. milk
d. broccoli - Answer- Milk

, The best way to select foods that are vitamin rich is to - Answer- select a wide variety of
whole foods to get a balance of vitamins

Which fat-soluble vitamin is important for vision, immune system function, maintenance
of body linings/skin, and bone growth? - Answer- Vitamin A

The sequences of amino acids that make up a protein molecule that are specified by -
Answer- Heredity

Which of the following is not one of the functions of vitamin C?
a. protects and recycles vitamin E
b. Produces and maintains collagen
c. Promotes the absorption of iron
d. maintains bone density - Answer- Maintains bone density

A 10-year old boy is going through a growth spurt. Because he needs to build new
muscle tissue, what should his nitrogen balance be? - Answer- Positive nitrogen
balance

A non-food source of vitamin K is - Answer- Intestinal bacteria

T/F: No convincing evidence indicating benefits from antioxidant supplements in well-
nourished people exists - Answer- True

Which of the following is among the most dangerous and illegal ergogenic acids? -
Answer- Anabolic steroid hormones

Athletes often use whey protein products to prepare for competition because - Answer-
they provide amino acids that are more quickly digested and absorbed

Which of the following groups would not be at risk for developing a thiamin deficiency?
a. people who are addicted to alcohol
b. people who are consuming polished rice as a food staple
c. people who consume enough calories from whole foods
d. a & b - Answer- People who consume enough calories from whole foods

A weight lifter is taking creatine supplements to increase the power in his muscles.
What is the most likely effect on taking the supplement? - Answer- Weight gain

An uninformed strict vegetarian is at risk for __ deficiency - Answer- Vitamin B12

Which of the following statements is true about basal metabolic rate?
a. the greater a person's age, the higher the BMR
b. The more thyroxine produced, the higher the BMR
c. Fever lowers the BMR

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