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. Kwashiorkor is a severe form of malnutrition that occurs when a child is weaned from breast milk and lacks sufficient protein intake.
B. Lactose intolerance refers to the body's inability to digest lactose, a sugar found in milk, leading to gastrointestinal symptoms when dairy products are consumed.
C. Amino acid poisoning is an acute condition caused by excessive intake of a specific amino acid beyond the body's capacity to metabolize it, resulting in toxicity.
D. Malnutrition is a general term referring to inadequate nutrition, which can encompass various conditions, including kwashiorkor.
Correct Answer is A
Explanation
A. Saliva contains enzymes like amylase that break down starches into simpler sugars, initiating their digestion in the mouth.
B. Fat digestion primarily starts in the small intestine with the action of bile and pancreatic lipase.
C. Protein digestion begins in the stomach with the action of enzymes like pepsin.
D. Fiber is not digested by enzymes in the human digestive system, though it aids in digestion and promotes bowel movements.
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