A nurse is teaching a client who has a new prescription for Atenolol. Which of the following adverse effects should the nurse instruct the client to monitor?

Correct Answer: C

Rationale: In the context of pharmacology, understanding the side effects of medications is crucial for safe and effective patient care. In this scenario, the nurse should instruct the client to monitor for bradycardia when taking Atenolol, which is a beta-blocker that slows down the heart rate. By monitoring for bradycardia, the client can catch this potential adverse effect early and seek medical attention if necessary. Regarding the other options: A) Tachycardia: Atenolol is actually used to treat tachycardia by slowing down the heart rate, so this would not be an expected adverse effect. B) Hypoglycemia: While beta-blockers can mask the symptoms of hypoglycemia, they do not typically cause hypoglycemia directly. Monitoring blood glucose levels would be important for clients with diabetes but not necessarily a primary concern with Atenolol. D) Hypertension: Atenolol is indicated for the treatment of hypertension, so developing hypertension would not be an expected adverse effect of this medication. Educationally, this question highlights the importance of understanding the pharmacological actions of medications and their potential side effects. It emphasizes the need for nurses to educate clients on how to monitor for and recognize adverse effects to promote safe medication use and optimal patient outcomes.

Correct Answer: D

Rationale: The prescription provided includes the medication name, dosage, and route of administration. However, it lacks information about the frequency or timing of the medication administration. In this case, it is crucial to clarify the frequency with the provider to ensure the safe and effective use of the medication for the client with Hyperemesis Gravidarum.

Correct Answer: B

Rationale: In this scenario, the correct answer is B) 2 tablets. To understand why, we need to calculate the total dose required. The prescription calls for Haloperidol 2 mg every 12 hours. Therefore, in a 24-hour period, the total dose needed would be 4 mg (2 mg every 12 hours). Since each tablet contains 1 mg of Haloperidol, the healthcare professional would need to administer 4 tablets in a 24-hour period to meet the prescribed dose. Now, let's analyze why the other options are incorrect: A) 1 tablet: This is incorrect because 1 tablet would only provide 1 mg, which is insufficient to meet the required dose of 4 mg in 24 hours. C) 3 tablets: This is incorrect because 3 tablets would provide 3 mg, which is higher than the required dose of 4 mg in 24 hours. D) 4 tablets: This is incorrect as well because administering 4 tablets would exceed the prescribed dose of 4 mg in 24 hours, leading to potential overdose and adverse effects. In an educational context, this question assesses the healthcare professional's ability to calculate medication dosages accurately and demonstrates the importance of understanding dosage calculations to ensure patient safety and effective treatment. It reinforces the need for precision in medication administration to prevent under or overdosing, highlighting the critical role pharmacology plays in healthcare practice.

Correct Answer: D

Rationale: Avoiding reinserting the needle into an IV catheter is crucial to minimizing the risk of catheter embolism. Reinserting the needle can lead to the severing of the catheter's end, potentially causing a catheter embolism, a serious complication. The other options, while important for IV therapy safety, are not directly related to preventing catheter embolism.

Correct Answer: C

Rationale: When Oxycodone, a narcotic analgesic, and Ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), are taken together, they work synergistically to enhance the pain-relieving effects of both medications. These drugs act through different mechanisms, leading to a combined analgesic effect that is more effective than when used alone. Therefore, the interaction between Oxycodone and Ibuprofen results in an increase in the expected therapeutic effect of both medications.