ATI RN
RN ATI Pharmacology 2019 Exam Questions
Extract:
Question 1 of 5
A nurse in a provider's office is preparing to teach a middle adult client who has a new diagnosis of metabolic syndrome and an HbA1c of 6. Which of the following medications should the nurse plan to teach the client about first?
Correct Answer: D
Rationale: Metformin is the first-line treatment for metabolic syndrome and type 2 diabetes, improving insulin sensitivity and reducing hepatic glucose production.
Question 2 of 5
A nurse is caring for a client who is receiving ceftriaxone intravenously. Which of the following manifestations should the nurse identify as an allergic reaction?
Correct Answer: B
Rationale: Hypotension can indicate a severe allergic reaction like anaphylaxis, caused by ceftriaxone triggering histamine release.
Question 3 of 5
A nurse is caring for a client who has a peripheral IV catheter and a prescription for IV fluid replacement. The nurse should cover the insertion site with which of the following types of dressing?
Correct Answer: A
Rationale: A transparent membrane dressing allows monitoring of the IV site while protecting against contamination.
Question 4 of 5
A nurse is assessing a client who is receiving intravenous therapy. The nurse should identify which of the following findings as a manifestation of fluid volume excess?
Correct Answer: D
Rationale: Distended neck veins indicate fluid volume excess, reflecting increased venous pressure from fluid overload.
Question 5 of 5
A nurse is caring for a client who has diabetes insipidus and is receiving desmopressin by intermittent IV bolus. Which of the following manifestations should indicate to the nurse a therapeutic response to the medication?
Correct Answer: A
Rationale: Desmopressin reduces urine output in diabetes insipidus by increasing water reabsorption in the kidneys, indicating a therapeutic response.