A nurse is teaching an older adult client about vitamin D deficiency. The nurse should encourage the client to consume an adequate amount of vitamin D to prevent which of the following complications?
Dry eyes
Fractures
Infection
Swelling
The Correct Answer is B
Choice A reason: Dry eyes are not caused by vitamin D deficiency, but by other factors such as aging, medication, environmental conditions, or eye diseases. Vitamin D does not have a direct role in eye health or function.
Choice B reason: Fractures are caused by vitamin D deficiency, as vitamin D helps the body absorb calcium, which is essential for bone health and strength. Vitamin D deficiency can lead to osteoporosis, a condition in which the bones become brittle and prone to breaking.
Choice C reason: Infection is not caused by vitamin D deficiency, but by other factors such as exposure to pathogens, weakened immune system, or poor hygiene. Vitamin D may have some role in modulating immune responses, but it is not a primary factor in preventing infection.
Choice D reason: Swelling is not caused by vitamin D deficiency, but by other factors such as injury, inflammation, fluid retention, or allergic reaction. Vitamin D does not have a direct role in regulating fluid balance or reducing inflammation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: A pump is usually needed to administer intermittent tube feedings, as it can control the flow rate and volume of the formula. A pump can also prevent overfeeding, aspiration, or diarrhea.
Choice B reason: Administering feedings over 10 to 20 minutes is too fast, as it can cause abdominal cramps, nausea, vomiting, or dumping syndrome. Intermittent tube feedings should be administered over 30 to 60 minutes.
Choice C reason: Administering feedings while sleeping at night is not recommended, as it can increase the risk of aspiration, reflux, or infection. Intermittent tube feedings should be administered during waking hours and with the head of the bed elevated at least 30 degrees.
Choice D reason: Advancing the rate of feedings slowly is advisable, as it can help the body adjust to the formula and prevent intolerance or complications. The rate should be increased gradually until the desired goal is reached.
Correct Answer is B
Explanation
Choice A reason: 1 slice of bread is equivalent to 1 oz of grains, not protein. Bread is a good source of carbohydrates, fiber, and B vitamins, but it does not provide enough protein for a toddler.
Choice B reason: 1 scrambled egg is equivalent to 1 oz of protein. Egg is a complete protein, meaning it contains all nine essential amino acids that the body cannot make. Egg is also a good source of iron, choline, and vitamin D.
Choice C reason: 1/2 cup peas is equivalent to 1/2 oz of protein and 1/2 cup of vegetables. Peas are an incomplete protein, meaning they lack some essential amino acids. Peas are also a good source of fiber, vitamin C, and folate.
Choice D reason: 2 tbsp peanut butter is equivalent to 2 oz of protein. Peanut butter is an incomplete protein, but it can be combined with bread or crackers to form a complete protein. Peanut butter is also a good source of fat, magnesium, and niacin.
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