ATI RN
ATI RN Pharmacology 2019 II Questions
Extract:
Question 1 of 5
A nurse is caring for a client who is taking tamoxifen to treat breast cancer. The nurse should identify which of the following manifestations as an adverse effect of this medication?
Correct Answer: A
Rationale: Hot flashes are a common adverse effect of tamoxifen, a hormonal therapy for breast cancer, due to its estrogen-modulating effects.
Question 2 of 5
A nurse is assessing a client after administering phenytoin IV bolus for a seizure. Which of the following findings should the nurse identify as an adverse effect of this medication?
Correct Answer: B
Rationale: Phenytoin IV bolus can cause hypotension, particularly if administered too rapidly, making it a critical adverse effect to monitor.
Question 3 of 5
A nurse is caring for a client who has tuberculosis and is taking isoniazid and rifampin. Which of the following outcomes indicates that the client is adhering to the medication regimen?
Correct Answer: C
Rationale: A negative sputum culture indicates that tuberculosis bacteria are no longer detectable, suggesting effective treatment and adherence to the isoniazid and rifampin regimen.
Question 4 of 5
A nurse is caring for a client who is taking triamterene. For which of the following laboratory values should the nurse withhold the medication?
Correct Answer: B
Rationale: A potassium level of 5.3 mEq/L is elevated, and withholding triamterene, a potassium-sparing diuretic, prevents hyperkalemia.
Question 5 of 5
A nurse accidently administers the medication metformin instead of metoprolol to a client. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Metformin lowers blood glucose, so checking the client's glucose level is critical to monitor for hypoglycemia after the error.