Nutrition and Diet Therapy: Self-Instructional Approaches, Fifth Edition
For Students

End of Chapter Test Questions

Please read each question and select your answer from the choices provided. You must complete all of the questions in order to view your results. At the end of each exam, you have the option to e-mail your results to your instructor.

1:  Substances are classified as protein when they contain
A: carbon, oxygen, and nitrogen.
B: carbon, oxygen, hydrogen, and sulfur.
C: carbon, hydrogen, oxygen, and nitrogen.
D: carbon, calcium, phosphorus, and iron.

2:  Adults require _____ essential amino acids, and infants require _____ essential amino acids.
A: 8, 7
B: 8, 9
C: 7, 8
D: 6, 7

3:  An amino acid is said to be essential if it:
A: is needed by the body.
B: cannot be synthesized by the body.
C: contains vitamins and minerals.
D: combines with nonessential amino acids.

4:  On days when a person exercises strenuously, his or her protein intake should be:
A: increased greatly.
B: reduced sharply.
C: about the same as usual.
D: reduced by half.

5:  For protein synthesis to occur:
A: all the essential amino acids must be present.
B: sufficient nitrogen to form nonessential amino acids is needed.
C: the diet must have adequate calories from carbohydrate and fat.
D: all of the above.

6:  Foods of animal origin contain substantial quantities of high-quality protein.

7:  Malnutrition affects physical and mental development.

Optional: Enter your name and your instructor's E-mail address to have your results E-mailed to him or her.
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