A nurse is caring for a client who has a pressure injury and is assessing the client's dietary intake. Which of the following factors should the nurse identify as a barrier to wound healing?
Decreased fat intake
Decreased vitamin C intake
Increased protein intake
Increased caloric intake
The Correct Answer is B
Choice A reason: Decreased fat intake is not a barrier to wound healing, as long as the client meets the recommended daily intake of essential fatty acids. Fat is important for cell membrane integrity, inflammation, and immune function. However, excessive fat intake can increase the risk of obesity, diabetes, and cardiovascular disease, which can impair wound healing.
Choice B reason: Decreased vitamin C intake is a barrier to wound healing, as vitamin C is essential for collagen synthesis, wound repair, and antioxidant activity. Vitamin C deficiency can lead to impaired wound healing, increased susceptibility to infection, and scurvy. The nurse should encourage the client to consume foods rich in vitamin C, such as citrus fruits, berries, peppers, broccoli, and tomatoes.
Choice C reason: Increased protein intake is not a barrier to wound healing, but rather a facilitator of wound healing, as protein is necessary for tissue growth, repair, and maintenance. Protein deficiency can result in delayed wound healing, increased risk of infection, and loss of lean body mass. The nurse should advise the client to consume adequate amounts of high-quality protein, such as eggs, milk, cheese, meat, fish, poultry, soy, and nuts.
Choice D reason: Increased caloric intake is not a barrier to wound healing, but rather a facilitator of wound healing, as calories provide energy for wound healing processes. Caloric deficiency can lead to malnutrition, weight loss, and impaired wound healing. The nurse should ensure that the client meets their caloric needs based on their age, weight, activity level, and wound severity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reas on: Weight gain of 0.45 kg (1 lb) per week is not within the expected reference range for a client who is in the second trimester of pregnancy and has a normal BMI. The recommended weight gain for this client is 0.35 to 0.5 kg (0.8 to 1 lb) per week.
Choice B reason: Intake of 200 extra calories per day is within the expected reference range for a client who is in the second trimester of pregnancy and has a normal BMI. The recommended caloric intake for this client is 2200 to 2900 calories per day, which is about 340 to 450 calories more than the pre-pregnancy intake.
Choice C reason: Intake of 100 extra calories per day is not within the expected reference range for a client who is in the second trimester of pregnancy and has a normal BMI. The recommended caloric intake for this client is 2200 to 2900 calories per day, which is about 340 to 450 calories more than the pre-pregnancy intake.
Choice D reason: Weight gain of 0.91 kg (2 lb) per week is not within the expected reference range for a client who is in the second trimester of pregnancy and has a normal BMI. The recommended weight gain for this client is 0.35 to 0.5 kg (0.8 to 1 lb) per week.
Correct Answer is D
Explanation
Choice D reason: Tuna is a good source of iodine, which is a mineral that is essential for the production of thyroid hormones. A goiter is an enlargement of the thyroid gland that can be caused by iodine deficiency. Eating more iodine-rich foods, such as tuna, can help prevent or treat a goiter.
Choice A reason: Red meat is not a good source of iodine, and it can also be high in saturated fat and cholesterol, which can increase the risk of heart disease and other health problems. Eating more red meat is not advisable for a client who has a goiter.
Choice B reason: Blueberries are not a good source of iodine, and they have no direct effect on the thyroid gland or a goiter. Blueberries are rich in antioxidants and other nutrients, but they are not a specific food choice for a client who has a goiter.
Choice C reason: Bananas are not a good source of iodine, and they have no direct effect on the thyroid gland or a goiter. Bananas are a good source of potassium and fiber, but they are not a specific food choice for a client who has a goiter.
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