ATI RN
RN ATI Pharmacology 2019 Exam Questions
Extract:
Question 1 of 5
A nurse is caring for a client who has a prescription for amoxicillin. Which of the following findings indicates the client is experiencing an allergic reaction?
Correct Answer: A
Rationale: Laryngeal edema is a severe allergic reaction to amoxicillin, risking airway compromise and requiring immediate intervention.
Question 2 of 5
A nurse is reviewing the laboratory results of a client who is taking amitriptyline. Which of the following laboratory values should the nurse report to the provider?
Correct Answer: B
Rationale: Elevated bilirubin (1.5 mg/dL) suggests possible amitriptyline-induced hepatotoxicity, requiring provider notification.
Question 3 of 5
A nurse is monitoring the laboratory values of a client who is receiving heparin. Which of the following values should the nurse report to the provider?
Correct Answer: C
Rationale: A hematocrit of 456% is likely an error, as normal ranges are 36-46%; this requires verification and reporting.
Question 4 of 5
A nurse is reviewing the laboratory data of a client who is receiving filgrastim. Which of the following laboratory values should the nurse monitor to evaluate the effectiveness of the treatment?
Correct Answer: C
Rationale: Filgrastim stimulates WBC production; monitoring WBC count, especially neutrophils, evaluates treatment effectiveness.
Question 5 of 5
A nurse is reviewing a client's laboratory results before administering furosemide 40 mg IV bolus. For which of the following values should the nurse withhold the medication and contact the provider?
Correct Answer: D
Rationale: A potassium level of 2.5 mEq/L is low; furosemide can worsen hypokalemia, risking arrhythmias, so contact the provider.