ATI LPN
ATI PN Pharmacology 2023 Questions
Extract:
Question 1 of 5
A nurse is preparing to administer erythromycin PO to a client who has an infection. The nurse checks the client's medical record and notes that the client has a severe allergy to penicillin. Which of the following actions should the nurse take?
Correct Answer: B
Rationale: Erythromycin, a macrolide, has no cross-reactivity with penicillin, making it safe to administer.
Question 2 of 5
A nurse is administering the first dose of ramipril to a client who has hypertension. The client reports feeling dizzy and lightheaded. Which of the following should the nurse administer?
Correct Answer: D
Rationale: Dizziness from ramipril suggests hypotension; an IV fluid bolus raises blood pressure. Carbohydrates treat hypoglycemia, diphenhydramine allergies, and naloxone opioid overdose—none apply here.
Question 3 of 5
A nurse is reinforcing teaching with a client who has a prescription for nystatin oral suspension. Which of the following instructions should the nurse include in the teaching?
Correct Answer: A
Rationale: Swishing nystatin ensures coverage of oral fungal infections. Meals, straws, and water volume aren't required.
Question 4 of 5
A nurse is caring for a client who has a new prescription for a nitroglycerin transdermal patch. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Rotating sites prevents irritation and tolerance. Bathing removal, hypertension monitoring, and 24-hour removal aren't standard.
Question 5 of 5
A nurse is preparing to administer acetaminophen 10 mg/kg PO every 6 hr to a toddler who weighs 26.4 lb. Available is acetaminophen 80 mg/0.8 mL liquid. How many mL should the nurse administer with each 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: 26.4 lb = 11.979 kg; 10 mg/kg × 11.979 = 119.79 mg; 119.79 mg ÷ (80 mg/0.8 mL) = 1.2 mL.