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A client with hypertension is prescribed a thiazide diuretic. What dietary recommendation should the nurse make?
- A. Encourage a diet low in carbohydrates and fats.
- B. Avoid foods high in vitamin K, such as spinach and kale.
- C. Increase salt intake to prevent dehydration.
- D. Eat potassium-rich foods like bananas and oranges.
Correct Answer: D
Rationale: The correct answer is D: 'Eat potassium-rich foods like bananas and oranges.' Thiazide diuretics can lead to potassium loss, so it is essential for clients to consume potassium-rich foods to maintain adequate levels. Choice A is incorrect because focusing solely on low carbohydrates and fats does not address the specific issue of potassium loss. Choice B is unrelated as vitamin K content is not a concern with thiazide diuretics. Choice C is incorrect as increasing salt intake would exacerbate hypertension and not prevent dehydration.
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The nurse is providing care for a client receiving total parenteral nutrition (TPN). Which action should the nurse include in the client's plan of care?
- A. Increase the TPN infusion rate if the client is hungry
- B. Administer TPN via a peripheral IV line
- C. Monitor blood glucose levels regularly
- D. Ensure the TPN solution is refrigerated at all times
Correct Answer: C
Rationale: The correct action the nurse should include in the client's plan of care is to monitor blood glucose levels regularly. Clients receiving TPN are at risk for hyperglycemia due to the high glucose content of the solution. Regular monitoring of blood glucose levels is essential to ensure appropriate management of blood sugar. Choice A is incorrect because increasing the TPN infusion rate based on hunger is not a valid parameter for adjusting TPN. Choice B is incorrect because TPN should be administered through a central line, not a peripheral IV line, to prevent complications. Choice D is incorrect because TPN solutions should be stored at room temperature, not refrigerated.
The nurse is developing a teaching plan for a client receiving chemotherapy. Which of the following should be the nurse's first priority?
- A. The client will maintain adequate nutrition.
- B. The client will manage side effects of treatment.
- C. The client will recognize signs and symptoms of infection.
- D. The client will experience a reduction in pain.
Correct Answer: C
Rationale: The correct answer is C. Recognizing signs and symptoms of infection should be the nurse's first priority when developing a teaching plan for a client receiving chemotherapy. Chemotherapy often compromises the immune system, making patients more susceptible to infections. Early identification and prompt treatment of infections are crucial to prevent complications. Options A, B, and D are important aspects of care but recognizing signs of infection takes precedence due to the potential life-threatening consequences in clients undergoing chemotherapy treatment.
An elderly client reports new-onset confusion, nausea, dysuria, and urgency. What action should the nurse take first?
- A. Initiate intravenous fluids
- B. Obtain a clean-catch midstream urine specimen
- C. Administer antibiotics
- D. Start a Foley catheter to obtain a sterile sample
Correct Answer: B
Rationale: The correct first action for the nurse to take in this scenario is to obtain a clean-catch midstream urine specimen. The client's symptoms of confusion, nausea, dysuria, and urgency are suggestive of a urinary tract infection (UTI). To confirm the diagnosis and identify the causative organism, a urine specimen should be collected before initiating any treatment. Initiating intravenous fluids (Choice A) may be necessary later based on the client's condition but is not the initial priority. Administering antibiotics (Choice C) should be done after confirming the diagnosis through urine culture. Starting a Foley catheter (Choice D) to obtain a sterile sample is more invasive and should not be the first step in the assessment and management of a suspected UTI.
The nurse is teaching a group of women about osteoporosis and exercise. The nurse should emphasize the need for which type of regular activity?
- A. Weight-bearing exercise
- B. Aerobic exercise
- C. Low-impact exercises such as swimming
- D. Stretching and flexibility exercises
Correct Answer: A
Rationale: The correct answer is A: Weight-bearing exercise. Weight-bearing exercise helps build and maintain bone density, which is critical in preventing osteoporosis. Activities like aerobic exercises, stretching, and low-impact exercises such as swimming are beneficial for overall fitness but do not directly contribute to improving bone strength, making them less effective in preventing osteoporosis.
A client presents with three positive responses to the CAGE questionnaire. What interpretation should the nurse provide?
- A. CAGE is a tool for general substance abuse screening.
- B. Two positive responses suggest alcohol dependence.
- C. One positive response does not indicate alcohol addiction.
- D. All four responses must be positive to suggest alcohol dependence.
Correct Answer: B
Rationale: Two positive responses on the CAGE questionnaire strongly suggest alcohol dependence. Choice A is incorrect as the CAGE questionnaire specifically targets alcohol abuse. Choice C is incorrect because one positive response is not enough to indicate alcohol addiction. Choice D is incorrect because alcohol dependence can be suggested with two positive responses, not all four.