HESI LPN
HESI Pharmacology Exam Test Bank
1. A client with asthma is receiving long-term glucocorticoid therapy. The nurse includes a risk for impaired skin integrity on the client's problem list. What is the rationale for including this problem?
- A. Abnormal fat deposits impair circulation
- B. Frequent diarrhea can lead to skin issues
- C. Thinned skin bruises easily
- D. Decreased serum glucose prolongs healing time
Correct answer: C
Rationale: The correct answer is C. Glucocorticoids can cause skin thinning, which increases the likelihood of bruising. Thinning of the skin due to glucocorticoid therapy makes it more fragile and prone to injury, such as bruising, even with minimal trauma. Choices A, B, and D are incorrect because abnormal fat deposits impairing circulation, frequent diarrhea causing skin issues, and decreased serum glucose prolonging healing time are not direct effects of glucocorticoid therapy on skin integrity.
2. A client vomits 30 minutes after receiving a dose of hydromorphone on the first postoperative day. What initial intervention is best for the practical nurse (PN) to implement?
- A. Obtain a prescription for nasogastric intubation.
- B. Administer a prn dose of ondansetron.
- C. Reduce the next scheduled dose of hydromorphone.
- D. Assess the client's abdomen and bowel sounds.
Correct answer: B
Rationale: In this scenario, the client's vomiting is likely due to the hydromorphone administration, indicating a need for an antiemetic such as ondansetron to address the nausea. Nasogastric intubation (Choice A) is not necessary at this point as the client is vomiting, not experiencing an obstruction. While reducing the dose of hydromorphone (Choice C) may be considered later, the immediate focus should be managing the client's symptoms. Assessing the client's abdomen and bowel sounds (Choice D) can be important but is not the initial priority when addressing the vomiting post hydromorphone administration.
3. A client with chronic heart failure is prescribed spironolactone. The nurse should monitor for which potential side effect?
- A. Hyperkalemia
- B. Hypokalemia
- C. Hypernatremia
- D. Hyponatremia
Correct answer: A
Rationale: The correct answer is A: Hyperkalemia. Spironolactone is a potassium-sparing diuretic that can lead to an excess of potassium in the body, resulting in hyperkalemia. This side effect is important to monitor in clients taking spironolactone, especially those with chronic heart failure, as hyperkalemia can lead to serious cardiac complications.
4. A client with major depressive disorder is prescribed bupropion. Which statement by the client indicates the need for further teaching?
- A. This medication may cause weight gain.
- B. This medication may take several weeks to take effect.
- C. I should avoid alcohol while taking this medication.
- D. I should take this medication in the morning with food.
Correct answer: A
Rationale: The correct answer is A because bupropion is associated with weight loss rather than weight gain. It is important for the client to be aware of this potential side effect. Choice B is correct because bupropion may take several weeks to exhibit its full therapeutic effects. Choice C is also accurate as alcohol consumption should be avoided while taking bupropion due to the risk of seizures. Choice D is correct as taking bupropion in the morning with food can help reduce the risk of gastrointestinal side effects.
5. A client with hypertension is prescribed metoprolol. The healthcare provider should monitor the client for which potential side effect?
- A. Bradycardia
- B. Tachycardia
- C. Hyperglycemia
- D. Hyponatremia
Correct answer: A
Rationale: Metoprolol is a beta-blocker that works by slowing the heart rate and reducing blood pressure. One of the potential side effects of metoprolol is bradycardia, which is a slow heart rate. Monitoring for bradycardia is crucial as it can be an adverse effect of this medication.
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