Nokea
Which laboratory test is essential for monitoring renal function in a patient with chronic kidney disease?
- A. Monitor BUN and creatinine levels
- B. Check blood glucose levels
- C. Monitor hemoglobin and hematocrit levels
- D. Monitor liver enzymes
Correct Answer: A
Rationale: The correct answer is to monitor BUN (Blood Urea Nitrogen) and creatinine levels in a patient with chronic kidney disease. These tests provide crucial information about renal function. Checking blood glucose levels (Choice B) is important for monitoring diabetes, not renal function. Monitoring hemoglobin and hematocrit levels (Choice C) helps assess anemia, not specifically renal function. Monitoring liver enzymes (Choice D) is relevant for assessing liver function, not renal function.
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Which medication is used to manage hyperthyroidism?
- A. Levothyroxine
- B. Methimazole
- C. Propylthiouracil
- D. Prednisone
Correct Answer: B
Rationale: Methimazole is the correct answer. It is commonly used to manage hyperthyroidism by inhibiting the production of thyroid hormones. Levothyroxine (Choice A) is actually a medication used to treat hypothyroidism by supplementing thyroid hormones. Propylthiouracil (Choice C) is another anti-thyroid medication used in the management of hyperthyroidism. Prednisone (Choice D) is a corticosteroid and is not typically used in the treatment of hyperthyroidism.
A nurse is caring for a client who is 2 days postoperative following abdominal surgery. Which of the following findings should the nurse report to the provider?
- A. Serosanguineous wound drainage
- B. Heart rate of 90/min
- C. Urine output of 30 mL/hr
- D. Temperature of 37.3°C (99.1°F)
Correct Answer: C
Rationale: A urine output of 30 mL/hr is significantly low and indicates possible renal impairment or inadequate perfusion to the kidneys, which are critical for postoperative recovery. In this situation, decreased urine output could lead to fluid and electrolyte imbalances, affecting the client's overall condition. The nurse should report this finding promptly to the healthcare provider for further evaluation and intervention. Serosanguineous wound drainage is a normal finding in the early postoperative period and does not typically warrant immediate concern. A heart rate of 90/min is within the normal range and may be expected in a postoperative client due to the stress response. A temperature of 37.3°C (99.1°F) is slightly elevated but not a concerning finding in isolation postoperatively.
What is the most appropriate action when a patient experiences chest pain?
- A. Administer aspirin
- B. Administer nitroglycerin
- C. Reposition the patient
- D. Prepare for surgery
Correct Answer: A
Rationale: Administering aspirin is the correct initial action when a patient experiences chest pain. Aspirin helps reduce the risk of clot formation and is a standard first-line treatment for chest pain related to possible cardiac issues. Administering nitroglycerin may be appropriate based on the underlying cause of chest pain, but aspirin is typically administered first. Repositioning the patient is not the primary intervention for chest pain, and preparing for surgery is not the immediate action required unless indicated by a healthcare provider after assessment.
A nurse is providing discharge teaching to a client who is postoperative following a mastectomy. Which of the following instructions should the nurse include?
- A. Avoid using deodorant until the incision heals.
- B. Perform arm exercises 24 hours after surgery.
- C. Wear tight-fitting clothing to support the incision.
- D. Perform arm exercises 2 days after surgery.
Correct Answer: A
Rationale: The correct instruction for the nurse to include is to advise the client to avoid using deodorant until the incision heals. Using deodorant can lead to skin irritation, which should be prevented following a mastectomy. Choice B is incorrect because performing arm exercises should typically be delayed until recommended by the healthcare provider to prevent strain on the surgical site. Choice C is incorrect as tight-fitting clothing can increase discomfort and hinder proper healing. Choice D is also incorrect because initiating arm exercises should be based on the healthcare provider's guidance and not a specific timeframe.
A client at risk for osteoporosis is being taught by a nurse about dietary measures to increase calcium intake. Which of the following foods should the nurse recommend?
- A. Carrots
- B. Cottage cheese
- C. Bananas
- D. Broccoli
Correct Answer: D
Rationale: The correct answer is D: Broccoli. Broccoli is high in calcium, making it a suitable recommendation for clients at risk for osteoporosis. Carrots, Cottage cheese, and Bananas are not significant sources of calcium compared to broccoli, and therefore, they are not the best choices to increase calcium intake.