Nursing Elites

1. A client with type 1 DM is experiencing hypoglycemia. Which symptom should the nurse expect to observe?

• A. Tachycardia
• B. Polyuria
• C. Flushed skin
• D. Dry mouth

Correct answer: A

Rationale: The correct answer is A: Tachycardia. In hypoglycemia, the body releases adrenaline in response to low blood glucose levels, leading to symptoms such as tachycardia (rapid heart rate). Choice B, polyuria, refers to excessive urination and is not a typical symptom of hypoglycemia. Choice C, flushed skin, is not a common symptom of hypoglycemia; instead, pale skin and sweating are more characteristic. Choice D, dry mouth, is not directly associated with hypoglycemia; rather, it can be a symptom of hyperglycemia or dehydration.

2. A client with diabetes insipidus is receiving desmopressin therapy. The nurse should monitor for which of the following potential side effects?

• A. Hyponatremia
• B. Hypernatremia
• C. Hypokalemia
• D. Hypercalcemia

Correct answer: A

Rationale: The correct answer is A: Hyponatremia. Desmopressin, a medication used to treat diabetes insipidus, can cause the retention of water without sodium, leading to dilutional hyponatremia. This occurs because desmopressin increases water reabsorption in the kidneys without affecting sodium levels. Hypernatremia (choice B) is unlikely because desmopressin does not cause excessive sodium retention. Hypokalemia (choice C) and hypercalcemia (choice D) are not typically associated with desmopressin therapy for diabetes insipidus.

3. A client with DM demonstrates acute anxiety when first admitted for the treatment of hyperglycemia. The most appropriate intervention to decrease the client's anxiety would be to:

• A. Administer a sedative
• B. Make sure the client knows all the correct medical terms to understand what is happening.
• C. Ignore the signs and symptoms of anxiety so that they will soon disappear.
• D. Convey empathy, trust, and respect toward the client.

Correct answer: D

Rationale: Conveying empathy, trust, and respect can help reduce the client's anxiety and improve their overall experience during treatment. This approach creates a supportive environment and fosters a sense of safety and understanding for the client. Administering a sedative (Choice A) should not be the initial intervention for anxiety, as it does not address the underlying emotional needs of the client. Making sure the client knows all the correct medical terms (Choice B) may increase anxiety by overwhelming the client with technical information. Ignoring signs and symptoms of anxiety (Choice C) can lead to worsening distress and potential complications in the client's care.

4. A client with type 2 diabetes mellitus is being discharged after receiving initial treatment. What should the nurse emphasize as a crucial instruction?

• A. Take insulin as prescribed, even if you are not eating.
• B. Avoid all forms of physical exercise to prevent hypoglycemia.
• C. Monitor blood glucose levels regularly and report any changes.
• D. Stop taking oral antidiabetic medication if your blood glucose levels are normal.

Correct answer: C

Rationale: Monitoring blood glucose levels regularly is a critical aspect of managing type 2 diabetes mellitus. This allows the individual to track their blood sugar levels, understand the effectiveness of the treatment plan, and detect any fluctuations promptly. Option A is incorrect because insulin should be taken based on a prescribed schedule that correlates with meals to prevent hypoglycemia or hyperglycemia. Option B is incorrect as physical exercise is beneficial for managing diabetes but should be done cautiously with adjustments in insulin or food intake. Option D is incorrect because discontinuing oral antidiabetic medications without healthcare provider guidance can lead to uncontrolled blood glucose levels.

5. A client with DM visits the health care clinic. The client's diabetes has been well controlled with glyburide (Diabeta), 5 mg PO daily, but recently the fasting blood glucose has been running 180-200 mg/dl. Which medication, if added to the client's regimen, may have contributed to the hyperglycemia?

• A. Atenolol (Tenormin)
• B. Prednisone (Deltasone)
• C. Phenelzine (Nardil)
• D. Allopurinol (Zyloprim)

Correct answer: B

Rationale: The correct answer is B. Prednisone is a corticosteroid that can cause hyperglycemia by increasing glucose production in the liver. Atenolol (Choice A) is a beta-blocker that typically does not affect blood glucose levels significantly. Phenelzine (Choice C) is a monoamine oxidase inhibitor used for depression and does not directly impact blood glucose levels. Allopurinol (Choice D) is a xanthine oxidase inhibitor used to manage gout and does not contribute to hyperglycemia.

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