ATI RN
ATI N303 Pharmacology Exam Questions
Extract:
Question 1 of 5
A nurse is providing discharge teaching to the parent of a child who is prescribed diphenhydramine 25 mg elixir every 4 hr as needed. The amount available is diphenhydramine elixir 12.5 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: A
Rationale:
To calculate: 25 mg ÷ (12.5 mg/5 mL) = 10 mL, ensuring the correct dose of diphenhydramine is administered.
Question 2 of 5
A nurse is caring for a client who requires a medication that is packaged in a single dose glass ampule. Which of the following techniques should the nurse use when opening the glass ampule?
Correct Answer: C
Rationale: Tapping the top and breaking the ampule away from the body with gauze prevents glass shards from contaminating the medication and ensures safety.
Question 3 of 5
A nurse is preparing to administer digoxin to a client who has heart failure. Which of the following actions is appropriate?
Correct Answer: B
Rationale: Evaluating for nausea, vomiting, and anorexia is critical as these are signs of digoxin toxicity, which requires immediate attention to prevent complications.
Question 4 of 5
A nurse is administering a powdered medication to a client. Which of the following actions should the nurse take first?
Correct Answer: D
Rationale: Checking for allergies first prevents potential allergic reactions, ensuring the medication is safe for the client.
Question 5 of 5
A nurse is assessing a client who has a peripheral IV with a continuous infusion. Which of the following findings is a manifestation of phlebitis? (Select all that apply.)
Correct Answer: A,B,D,E
Rationale: Erythema, streak formation, warmth, and throbbing indicate vein inflammation characteristic of phlebitis, requiring intervention to prevent further complications.