Nursing Elites

1. If a person could not make bile, what would happen?

• A. experience fatigue, as the body would not be able to make lipid carriers to deliver fat to body cells for energy
• B. have less cholesterol being made by the liver
• C. need to consume higher levels of fat
• D. be unable to absorb most lipids, and fat would be excreted in the feces

Correct answer: D

Rationale: The correct answer is D. Bile is essential for emulsifying fats in the small intestine, allowing them to be absorbed. Without bile, most fats would not be absorbed and would be excreted in the feces. Choices A, B, and C are incorrect because the primary role of bile is in the digestion and absorption of fats, rather than affecting lipid carriers, cholesterol production, or dietary fat consumption.

2. A client who has chronic lymphocytic leukemia is starting chemotherapy treatments and asks if she needs to make any dietary changes. Which of the following statements should the nurse make?

• A. "You should avoid drinking liquids an hour before the treatments."?
• B. "Eating low-calorie foods helps prevent nausea."?
• C. "Foods that are higher in fat are usually more appealing."?
• D. "Raw fruits and vegetables will be easier for your body to digest."?

Correct answer: D

Rationale: During chemotherapy treatments for chronic lymphocytic leukemia, raw fruits and vegetables are recommended as they are easier for the body to digest. This choice provides essential nutrients and is gentle on the digestive system. Option A is incorrect because staying hydrated is crucial during chemotherapy. Option B is incorrect as low-calorie foods may not provide sufficient energy during treatment. Option C is incorrect because high-fat foods are not typically recommended due to potential digestive issues.

3. A nurse is teaching a client who needs to increase their daily fluid intake. Which of the following foods has the highest percentage of water by weight?

• A. Yogurt
• B. Milk
• C. Lettuce
• D. Honey

Correct answer: C

Rationale: The correct answer is Lettuce. Lettuce has the highest percentage of water by weight among the options provided, making it an excellent choice to increase fluid intake. Yogurt and milk have some water content but are not as high in water percentage as lettuce. Honey, on the other hand, contains very little water and is not a good choice for increasing fluid intake.

4. Which mineral is a principal component of cell membranes?

• A. phosphorus
• B. magnesium
• C. iron
• D. iodine

Correct answer: A

Rationale: Phosphorus is the correct answer. It is a key component of cell membranes, being part of the phospholipid bilayer that provides structure and controls the movement of substances in and out of cells. Magnesium, iron, and iodine do not serve as principal components of cell membranes. Magnesium is involved in various enzymatic reactions, iron is essential for oxygen transport, and iodine plays a role in thyroid hormone synthesis.

5. Which neuromuscular disease is characterized by abnormal chewing and swallowing patterns, tremors of the mandible, lip, and tongue, frequent drooling, and holding food in the mouth for extended periods?

• A. Developmental disabilities
• B. Parkinson's disease
• C. Epilepsy
• D. Diabetes mellitus

Correct answer: B

Rationale: The correct answer is B, Parkinson's disease. Parkinson's disease is characterized by abnormal chewing and swallowing patterns, tremors of the mandible, lip, and tongue, frequent drooling, and difficulties in oral functions like holding food in the mouth. Developmental disabilities (Choice A) do not specifically cause these symptoms related to neuromuscular function. Epilepsy (Choice C) is a neurological disorder characterized by recurrent seizures and does not typically present with the described symptoms. Diabetes mellitus (Choice D) is a metabolic disorder that affects blood sugar regulation and does not directly cause the neuromuscular symptoms mentioned in the question.

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