A nurse is caring for a client who is obese and is prescribed a calorie reduction of 500 fewer calories per day. The nurse should expect the client to have which of the following rates of weight loss?
0.45 kg (1 lb)/day
0.23 kg (0.5 lb)/day
0.23 kg (0.5 lb)/week
0.45 kg (1 lb)/week
The Correct Answer is D
Choice D reason: A calorie reduction of 500 fewer calories per day can result in a weight loss of about 0.45 kg (1 lb) per week, which is a safe and realistic goal for most clients. A pound of fat contains about 3,500 calories, so reducing the daily intake by 500 calories can create a deficit of 3,500 calories per week.
Choice A reason: A weight loss of 0.45 kg (1 lb) per day is too rapid and unhealthy, as it can cause dehydration, electrolyte imbalance, muscle loss, and metabolic slowdown. It can also be unsustainable and lead to weight regain. A calorie reduction of 500 fewer calories per day cannot achieve such a drastic weight loss.
Choice B reason: A weight loss of 0.23 kg (0.5 lb) per day is also too rapid and unhealthy, for the same reasons as choice A. A calorie reduction of 500 fewer calories per day cannot achieve such a drastic weight loss.
Choice C reason: A weight loss of 0.23 kg (0.5 lb) per week is too slow and unlikely, as it would require a calorie reduction of only 250 fewer calories per day. This is not enough to create a significant deficit and stimulate weight loss. A calorie reduction of 500 fewer calories per day can result in a faster weight loss.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Fever is not an indication of an allergic reaction, as it is a sign of infection or inflammation. The nurse should assess the infant for other causes of fever, such as ear infection, urinary tract infection, or viral illness.
Choice B reason: Jaundice is not an indication of an allergic reaction, as it is a sign of liver dysfunction or hemolysis. The nurse should evaluate the infant for other causes of jaundice, such as hepatitis, biliary atresia, or hemolytic anemia.
Choice C reason: Bruising is not an indication of an allergic reaction, as it is a sign of trauma or bleeding disorder. The nurse should examine the infant for other causes of bruising, such as injury, coagulopathy, or leukemia.
Choice D reason: Diarrhea is an indication of an allergic reaction, as it is a sign of gastrointestinal hypersensitivity or intolerance. The nurse should ask the parents about the infant's food intake, history of allergies, and symptoms of anaphylaxis, such as hives, swelling, or difficulty breathing.
Correct Answer is C
Explanation
Choice A reason: The standard DASH diet limits sodium intake to 2,300 milligrams per day, which is about the amount of sodium in 1 teaspoon of table salt¹. A lower sodium version of DASH restricts sodium to 1,500 milligrams per day, which may lower blood pressure even further¹. Therefore, limiting sodium intake to 3,200 milligrams per day is not consistent with the DASH diet.
Choice B reason: The DASH diet recommends eating fewer refined carbohydrates and less sugar, as they can increase blood pressure and cholesterol levels². Instead, the DASH diet emphasizes eating more whole grains, fruits, and vegetables, which are rich in fiber, potassium, calcium, and magnesium².
Choice C reason: The DASH diet encourages consuming foods that are high in calcium, such as fat-free or low-fat dairy products, fish, beans, and nuts¹. Calcium is a mineral that helps regulate blood pressure and supports bone health³. Studies have shown that increasing calcium intake can lower blood pressure in people with hypertension³.
Choice D reason: The DASH diet advises limiting foods that are high in saturated fat, such as fatty meats, full-fat dairy products, and tropical oils such as coconut, palm kernel, and palm oils¹. Saturated fat can raise blood pressure and cholesterol levels, which can increase the risk of heart disease and stroke. The DASH diet recommends consuming no more than six percent of total calories from saturated fat¹.
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