A nurse is caring for four clients. The nurse should observe which of the following clients for a risk of vitamin B deficiency.
A client who has chronic alcohol use disorder
A client who has cystic fibrosis
A client who takes phenytoin for a seizure disorder
A client who is prescribed rifampin for tuberculosis
The Correct Answer is A
A. Chronic alcohol use can impair the absorption and utilization of several vitamins, including B vitamins, leading to deficiencies.
B. Cystic fibrosis primarily affects the digestive system but is not directly associated with vitamin B deficiencies.
C. Phenytoin, an antiseizure medication, may interfere with vitamin D metabolism but is not strongly associated with vitamin B deficiencies.
D. Rifampin, an antibiotic used for tuberculosis, may interfere with the absorption of some nutrients, but it's not a primary concern for causing vitamin B deficiencies.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Salt substitutes often contain potassium chloride, which can significantly increase potassium intake. For someone on a low-potassium diet, it's essential to avoid these substitutes.
B. Molasses does not inherently have a higher potassium content than sugar, so this substitution does not significantly impact potassium intake.
C. Orange juice typically has a higher potassium content than apple juice, so this recommendation could increase potassium intake, contrary to a low-potassium diet.
D. Granola can contain varying amounts of potassium depending on the ingredients, so it might not always align with a low-potassium diet.
Correct Answer is B
Explanation
A. Vitamin D is a fat-soluble vitamin that the body can store; it is not water-soluble.
B. Vitamin C is a water-soluble vitamin, essential for various bodily functions, and needs to be replenished regularly as the body doesn't store it.
C. Vitamin E is a fat-soluble vitamin stored in the body's fatty tissues and organs, not water-soluble.
D. Vitamin A is also a fat-soluble vitamin stored in the liver and fatty tissues, not water-soluble.
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