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 C
Explanation
Choice A reason: Dilute formula with 1 tablespoon of water is not a correct instruction for GER. Diluting formula can reduce the nutritional value and increase the volume of the feedings, which can worsen GER symptoms and cause dehydration and malnutrition.
Choice B reason: Place the newborn in a side-lying position if vomiting is not a correct instruction for GER. This position can increase the risk of aspiration, which is the inhalation of vomit into the lungs. Aspiration can cause pneumonia, respiratory distress, and death.
Choice C reason: Position the newborn at a 20-degree angle after feeding is a correct instruction for GER. This position can help prevent reflux by using gravity to keep the stomach contents down. The newborn should be kept upright for at least 30 minutes after each feeding.
Choice D reason: Provide a small feeding just before bedtime is not a correct instruction for GER. This can increase the likelihood of reflux during sleep, as the stomach will be full and prone to regurgitation. The last feeding should be given at least 2 to 3 hours before bedtime.
Correct Answer is D
Explanation
Choice A reason:Raw carrots are not a good choice for a 9-month-old infant because they are also a choking hazard. Raw carrots are hard and crunchy, which can be difficult for the infant to chew and swallow. Raw carrots should be cooked until soft and cut into small pieces before offering to the infant.
Choice B reason: Unsalted popcorn is not a good choice for a 9-month-old infant because it poses a choking hazard. Popcorn is hard, dry, and irregularly shaped, which can easily get stuck in the infant's throat or airway. Popcorn should be avoided until the child is at least 4 years old.
Choice C reason: Skim milk is not a good choice for a 9-month-old infant because it does not provide enough fat and calories for their growth and development. Infants should drink breast milk or formula until they are at least 12 months old.
Choice D reason: Graham crackers are a good choice for a 9-month-old infant because they are soft, easy to chew, and provide carbohydrates and iron for their energy and growth. Graham crackers can be broken into small pieces and given to the infant as finger food.
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