Nursing Elites

1. Which monosaccharide is the most sweet?

• A. Glucose
• B. Dextrose
• C. Fructose
• D. Sucrose

Correct answer: C

Rationale: Fructose is the sweetest of the monosaccharides. Note that glucose and dextrose are the same, and sucrose is a disaccharide, not a monosaccharide.

2. Is it a good idea for an athlete to eliminate all fat from his diet in order to stay lean?

• A. yes, because dietary fat is stored easily in fat cells and can't be used for energy
• B. no, because fats provide energy during prolonged exercise
• C. yes, because fat is stored under the skin and causes the body to overheat
• D. no, because excess fat is converted to glycogen and stored in the muscles

Correct answer: B

Rationale: Fat is an essential energy source during prolonged exercise, so eliminating it entirely from the diet is not advisable for athletes.

3. Which physiologic role does vitamin C play in the body?

• A. Transcribing DNA to RNA
• B. Absorption and regulation of calcium
• C. Protects integrity of cellular membranes
• D. Catalyst for synthesis of blood-clotting factors

Correct answer: C

Rationale: Vitamin C plays a crucial role in protecting the integrity of cellular membranes. It is essential for collagen synthesis, which is important for wound healing and maintaining skin, blood vessels, and other tissues. Choice A is incorrect as the transcription of DNA to RNA is facilitated by vitamin A. Choice B is incorrect as calcium absorption and regulation are functions of vitamin D. Choice D is incorrect as vitamin K serves as a catalyst for the synthesis of blood-clotting factors, not vitamin C.

4. Obsessive compulsive disorder is classified under:

• A. Psychotic disorders
• B. Neurotic disorders
• C. Major depressive disorder
• D. Bipolar disorder

Correct answer: D

Rationale: Understanding the underlying pathology and therapeutic techniques ensures that nursing care is not only reactive but also preventative, reducing the risk of complications.

5. A patient is being discharged with a vitamin K deficiency. What food should the nurse recommend to the patient to include in their diet?

• A. Oranges
• B. Spinach
• C. Fish
• D. Nuts

Correct answer: B

Rationale: Spinach is an excellent source of vitamin K, which plays a vital role in blood clotting and bone health. Oranges, fish, and nuts do not contain significant amounts of vitamin K, making them less suitable choices to address a vitamin K deficiency. Therefore, the correct recommendation for a patient with a vitamin K deficiency would be to include spinach in their diet to help replenish this essential vitamin.

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