which of the following clinical findings would be most concerning in a client with hypothyroidism
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1. Which of the following clinical findings would be most concerning in a client with hypothyroidism?

Correct answer: A

Rationale: Bradycardia in a client with hypothyroidism is the most concerning finding as it may indicate severe hypothyroidism, leading to decreased heart rate. Bradycardia can be a sign of myxedema coma, a life-threatening condition that requires immediate medical attention. Dry skin, constipation, and depression are common symptoms associated with hypothyroidism but are not as acutely concerning as bradycardia.

2. A male client with type 1 diabetes mellitus has a highly elevated glycosylated hemoglobin (Hb) test result. In discussing the result with the client, nurse Sharmaine would be most accurate in stating:

Correct answer: C

Rationale: The correct answer is C. Glycosylated hemoglobin (HbA1c) reflects average blood glucose levels over the past 3 months. This test is used to assess long-term blood sugar control in individuals with diabetes. Choice A is incorrect because fasting is not required for an HbA1c test. Choice B is judgmental and not supported by the information provided. Choice D is not the most accurate statement to make based on the HbA1c result; adjusting insulin would depend on a more comprehensive assessment of the client's overall diabetes management.

3. A client with type 2 diabetes mellitus is being educated on foot care. Which of the following instructions should the nurse provide?

Correct answer: C

Rationale: The correct instruction for a client with type 2 diabetes mellitus regarding foot care is to inspect their feet daily for any cuts or sores. This practice helps in early detection of potential issues like cuts, sores, or infections, which can be challenging to heal due to poor circulation in diabetes. Choice A is incorrect because soaking feet in hot water can lead to burns or skin damage, especially for individuals with diabetes who may have reduced sensation. Choice B is incorrect because going barefoot increases the risk of injuries and infections for individuals with diabetes. Choice D is incorrect because using a heating pad can also impair sensation, increasing the risk of burns or injuries for diabetic individuals.

4. Which of the following is true about nursing ethics?

Correct answer: B

Rationale: The correct answer is B. Nursing ethics primarily focus on the moral character of nurses, emphasizing principles, values, and virtues that guide their professional conduct. Choice A is incorrect as nursing ethics are more about individual moral decision-making than organizational practices. Choice C is incorrect because while nurses consider patients' experiences and needs, nursing ethics primarily revolve around the nurses themselves. Choice D is incorrect as nursing ethics are centered on the moral obligations and responsibilities of nurses, not specifically on the ethical principles governing healthcare organizations.

5. The client with DM is being taught by the nurse about the importance of monitoring blood glucose levels. The nurse should instruct the client to:

Correct answer: B

Rationale: The correct answer is to check blood glucose before meals and at bedtime. Monitoring blood glucose levels before meals allows the client to adjust their insulin or oral antidiabetic medications based on their current levels. Checking at bedtime helps in ensuring blood glucose levels are at a safe range throughout the night. Option A is incorrect because blood glucose should be monitored regularly as part of diabetes management, not just when feeling unwell. Option C is incorrect because checking only after meals does not provide a complete picture of blood glucose control throughout the day. Option D is incorrect as checking only in the morning does not cover the full spectrum of blood glucose variations that can occur during the day.

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