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Post-Test
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1
Sodium and Potassium help with fluid balance and nerve impulse functioning as does _____.
A)Fluoride
B)Iron
C)Chloride
D)Chromium
2
Which of the following is true about water?
A)Water makes up 30-40% of the human body
B)Water is only found inside the cells
C)Most of the body water is inside of the cells
D)Fluid within the compartments is pure water
3
The main electrolytes found outside the cell are ______.
A)Potassium and magnesium
B)Sodium and calcium
C)Sodium and potassium
D)Potassium and calcium
4
Which of the following is not a function of water?
A)Maintenance of blood volume
B)Transport of nutrients
C)Coenzyme in metabolism
D)Temperature regulation
5
What is the AI for water for men and women, respectively?
A)5 cups, 6 cups
B)8 cups, 8 cups
C)9 cups, 7 cups
D)15 cups, 11 cups
6
Water intoxication can lead to _____.
A)Dehydration
B)Fat gain
C)Hyponatremia
D)Shrinking cells
7
Which of the following foods is low in sodium?
A)Baked potato
B)American cheese
C)Deli meat
D)Canned tomato soup
8
Healthy, young adults who are not African Americans should aim for a daily sodium intake of
A)No more than 7500 mg
B)No more than 5000 mg
C)No more than 2300 mg
D)No more than 1500 mg
9
Low blood potassium can be caused by____________.
A)use of some diuretics used to treat high blood pressure
B)excessive vomiting
C)eating disorders
D)Each of the above answers is correct.
10
A blood pressure of 135/90 mmHg is classified as _____.
A)Prehypertension
B)Post hypertension
C)Hypertension
D)Normal blood pressure
11
Treatment for hypertension includes _____.
A)Aerobic physical activity
B)Weight loss
C)The DASH eating plan
D)All of these choices are correct.
12
Which of the following is a function of Iron?
A)Making hemoglobin and myoglobin
B)Making enzymes
C)Acting as a co-enzyme in metabolism
D)Storing glycogen for energy
13
A factor that increases zinc absorption is which of the following?
A)Excessive zinc intake
B)High non-heme iron intake
C)Fiber in whole grains
D)Zinc deficiency
14
Healthful foods rich in zinc include which of the following?
A)Nuts
B)French fries
C)Liver
D)Whole milk
15
Which of the following is a function of zinc?
A)Immune support and reproductive growth
B)Fluid and electrolyte balance
C)Making enzymes
D)Vision





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