Last Updated on November 17, 2024
Medical Assistant Nutrition Practice Test 2025. Try our free Medical Assistant exams (like CMA, RMA, CCMA, NCMA, and CMAC) Nutrition review question answers. You can also download it in PDF format for any Medical Assistant exams.
Understanding basic principles of nutrition and special dietary needs is an important part of the medical assistant’s duties. The medical assistant is often responsible for explaining dietary guidelines to the patient. Nutrition is all about studying food and how our bodies use food as fuel for growth and daily activities.
Medical Assistant Nutrition Practice Test
Q1. Which vitamin plays an important role in the body’s absorption of calcium?
- (A) Vitamin A
- (B) Vitamin B12
- (C) Vitamin C
- (D) Vitamin D
- (E) Vitamin K
Q2. Water intake is valuable for all of the following EXCEPT
- (A) replenishing body fluids
- (B) increasing the bulk of stool
- (C) treating congestive heart failure
- (D) aiding in nutrient absorption
- (E) facilitating removal of waste products
Q3. Which of the following fat soluble vitamins is important for vision?
- (A) Vitamin A
- (B) Vitamin B2
- (C) Vitamin D
- (D) Vitamin K
- (E) Riboflavin
Q4. Which of the following patients would most likely be linked to an electrolyte imbalance?
- (A) An adult patient who eats 3 meals per day that incorporate all the food groups
- (B) An adult patient with a history of anorexia as a teen that lasted 5 years
- (C) An infant who is breastfed and refuses to take the bottle when being weaned
- (D) A diabetic who has adjusted insulin to accommodate for additional exercise
- (E) A cancer patient undergoing chemotherapy
Q5. The main nutrients consumed each day are
- (A) carbohydrates
- (B) fats
- (C) proteins
- (D) fibers
- (E) vitamins
Q6. Which of these is a danger of fat-soluble vitamin intake?
- (A) They interfere with other nutrients being absorbed into the body.
- (B) They can accumulate and lead to toxicity.
- (C) They lead to unnecessary expense since they will be excreted if taken in excess.
- (D) They reduce the appetite, causing a decrease in consumption of other important nutrients.
- (E) They cause constipation.
Q7. A patient who has diarrhea may benefit from which diet?
- (A) Soft-food
- (B) DASH
- (C) BRAT
- (D) Lactose-free
- (E) Vegan
Q8. Which mineral is important for normal cardiac function?
- (A) Potassium
- (B) Sodium
- (C) Chloride
- (D) Fluoride
- (E) Iodine
Q9. Which combination of nutrients is MOST beneficial for wound healing?
- (A) Carbohydrates and iron
- (B) Fiber and water
- (C) Fats and vitamin D
- (D) Protein and vitamin C
- (E) Calcium and protein
Q10. An average of 3–5 servings per day should be consumed from which category?
- (A) Dairy and cheese
- (B) Meats
- (C) Cereals
- (D) Vegetables
- (E) Fruits
Q11. The term metabolism is best defined as
- A. the sum of energy produced by all the chemical reactions and mechanical work of the body.
- B. a measure of carbohydrate utilization.
- C. the number of calories it takes to keep from shivering on a cold day.
- D. the length of time it takes to digest and absorb fats.
- E. the percentage of muscle mass a person has.
Q12. Which vitamin requires intrinsic factor in order to be absorbed?
- A. K
- B. E
- C. C
- D. B12
- E. A
Q13. Carbohydrates are stored as ___________ in the liver.
- A. glycogen
- B. saturated fat
- C. protein
- D. ATP
- E. DNA
Q14. Glycogen is formed in the liver:
- A. during a starvation period.
- B. after eating.
- C. before eating.
- D. in diabetic patients only.
- E. in obese patients only.
Q15. Which of the following releases energy to power cellular processes?
- A. Bases
- B. Acids
- C. Proteins
- D. ATP
- E. DNA
Q16. The building blocks of proteins are
- A. monosaccharides.
- B. nucleic acids.
- C. enzymes.
- D. fatty acids.
- E. amino acids.
Q17. The building blocks of carbohydrates are
- A. monosaccharides.
- B. nucleic acids.
- C. enzymes.
- D. fatty acids.
- E. amino acids.
Q18. The rate of cellular chemical reactions is increased by special proteins called
- A. monosaccharides.
- B. nucleic acids.
- C. enzymes.
- D. fatty acids.
- E. amino acids.
Q19. Inorganic elements such as potassium, sodium, and calcium are classified as
- A. monosaccharides.
- B. nucleic acids.
- C. enzymes.
- D. carbohydrates.
- E. minerals.
Q20. The most abundant inorganic compound in the body is
- A. sodium chloride.
- B. calcium phosphate.
- C. water.
- D. magnesium.
- E. sulfur.
Q21. How many kilocalories is one gram of carbohydrate?
- A. 4 kilocalories
- B. 7 kilocalories
- C. 8 kilocalories
- D. 9 kilocalories
- E. 10 kilocalories
Q22. A deficiency of Vitamin D in children can result in
- A. osteoporosis.
- B. cretinism.
- C. beriberi.
- D. osteomalacia.
- E. rickets.
Q23. Which condition can be caused by a lack of iodine?
- A. Cretinism
- B. Scurvy
- C. Kwashiorkor
- D. Osteoporosis
- E. Beriberi
Q24. Scurvy can be the result of a deficiency of vitamin
- A. A.
- B. C.
- C. D.
- D. E.
- E. K.
Q25. Which of the following vitamins is recommended in pregnancy in order to prevent neural tube defects?
- A. Biotin
- B. Riboflavin
- C. Thiamine
- D. Folic acid
- E. Pantothenic acid
Q26. A person with hypertension should decrease their intake of
- A. calcium.
- B. phosphorus.
- C. iodine.
- D. potassium.
- E. sodium.
Q27. A person with gout should decrease their intake of
- A. salt.
- B. fat.
- C. glycogen.
- D. purine.
- E. fiber.
Q28. Which vitamin is essential in order to prevent night blindness?
- A. A
- B. K
- C. E
- D. B
- E. D
Q29. Which vitamin is essential for proper blood clotting?
- A. A
- B. K
- C. E
- D. B
- E. D
Q30. Which disease results from severe alcoholism with malnutrition and lack of Thiamine (vitamin B1)?
- A. Pellagra
- B. Osteoporosis
- C. Wernicke-Korsakoff
- D. Kwashiorkor
- E. Marasmus
Q31. Who established the dietary guidelines to help Americans make healthy food choices?
- A. MA
- B. FDA
- C. USDA
- D. CDC
- E. AAMA
See also:
- Clinical Patient Care Practice Test
- Anatomy and Physiology Practice Test
- Nutrition Practice Test
- Pathology Practice Test
- Patient & Communications Practice Test
- Professionalism Practice Test
- Office Administration and Technology Practice Test
- Finance Practice Test
- Clinical Knowledge Practice Test
- Laboratory Work Practice Test