HESI LPN
Pharmacology HESI 55 Questions 2023
1. A client with a history of deep vein thrombosis is prescribed apixaban. The nurse should monitor for which potential adverse effect?
- A. Increased risk of bleeding
- B. Decreased risk of bleeding
- C. Increased risk of infection
- D. Decreased risk of infection
Correct answer: A
Rationale: The correct answer is A: Increased risk of bleeding. Apixaban is an anticoagulant medication that works by preventing blood clots. While this is beneficial for individuals with a history of deep vein thrombosis, it also increases the risk of bleeding. Therefore, the nurse should monitor the client for signs of bleeding, such as easy bruising, prolonged bleeding from cuts, or blood in the urine or stool. Monitoring for bleeding is crucial to ensure the client's safety and to take appropriate actions if necessary. Choices B, C, and D are incorrect because apixaban does not decrease the risk of bleeding, increase the risk of infection, or decrease the risk of infection. The primary concern when administering apixaban is monitoring for potential bleeding complications.
2. A client with a history of atrial fibrillation is prescribed amiodarone. The nurse should monitor for which potential side effect?
- A. Pulmonary toxicity
- B. Liver toxicity
- C. Thyroid dysfunction
- D. Bradycardia
Correct answer: A
Rationale: Corrected Rationale: Amiodarone is known to cause pulmonary toxicity, which can manifest as respiratory symptoms. Monitoring for signs such as cough, dyspnea, or chest pain is essential to detect this serious side effect early and prevent further complications. Choices B, C, and D are incorrect because while amiodarone can also cause liver toxicity, thyroid dysfunction, and bradycardia, pulmonary toxicity is the most serious side effect that requires immediate attention due to its potential life-threatening consequences.
3. A client with diabetes mellitus type 2 is prescribed pioglitazone. What instruction should the nurse include in the client's teaching plan?
- A. Report any signs of heart failure.
- B. Take this medication with meals.
- C. Avoid alcohol while taking this medication.
- D. Report any signs of bladder cancer.
Correct answer: A
Rationale: The correct answer is to instruct the client to report any signs of heart failure when taking pioglitazone. Pioglitazone is known to potentially exacerbate heart failure, so it is crucial for clients to monitor and report any symptoms of heart failure promptly to their healthcare provider for appropriate management. Choices B and C are important but not specific to pioglitazone use. Choice D is incorrect as bladder cancer is not a known side effect of pioglitazone.
4. A 43-year-old female client who has had a thyroidectomy due to Grave's disease is prescribed a thyroid replacement hormone. Which signs and symptoms are associated with thyroid hormone toxicity and should be reported promptly to the healthcare provider?
- A. Tinnitus and dizziness
- B. Tachycardia and chest pain
- C. Dry skin and intolerance to cold
- D. Weight gain and increased appetite
Correct answer: B
Rationale: The correct answer is B: Tachycardia and chest pain. Signs and symptoms of thyroid hormone toxicity, especially in cases of excessive dosage, include tachycardia (rapid heart rate) and chest pain. These symptoms are consistent with hyperthyroidism, where the body is receiving an excessive amount of thyroid hormone. It is crucial to report these symptoms promptly to the healthcare provider to adjust the medication dosage and prevent potential complications. Choices A, C, and D are not indicative of thyroid hormone toxicity. Tinnitus and dizziness (Choice A) are not typical symptoms of thyroid hormone toxicity. Dry skin and intolerance to cold (Choice C) are more common in hypothyroidism, while weight gain and increased appetite (Choice D) are associated with hypothyroidism as well, not thyroid hormone toxicity.
5. A client with a diagnosis of schizophrenia is prescribed quetiapine. The nurse should monitor the client for which potential side effect?
- A. Weight gain
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: Quetiapine is known to cause weight gain as a common side effect. Monitoring the client's weight is crucial to identify any significant changes that may occur due to the medication.
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