ATI RN
ATI Pharmacology II Quiz Questions
Extract:
Question 1 of 5
The nurse explains to the client why inhalation medications work rapidly. What should the nurse include in the teaching?
Correct Answer: A,B,E
Rationale: Inhalation medications work rapidly due to the lungs' large surface area, concentrated dosing in a small area, and rich blood supply, facilitating quick absorption.
Question 2 of 5
In reviewing a plan of care for a patient exhibiting the symptoms of anaphylaxis, which of the following medications would be avoided?
Correct Answer: B
Rationale: Vasodilators worsen hypotension in anaphylaxis by further dilating blood vessels. Antihistamines, corticosteroids, and bronchodilators are used to manage symptoms.
Question 3 of 5
The nurse is caring for a client who is being treated for peptic ulcer disease. Which medication should the client be taught to avoid?
Correct Answer: D
Rationale: NSAIDs exacerbate peptic ulcers by reducing protective prostaglandins. H2-receptor blockers, antacids, and PPIs are beneficial.
Question 4 of 5
A nurse is preparing to administer valproic acid 500 mg PO. Available is valproic acid oral solution 250 mg/5 mL. How many mL should they administer?
Correct Answer: A
Rationale:
To deliver 500 mg using a 250 mg/5 mL solution: (500 mg / 250 mg) × 5 mL = 10 mL.
Question 5 of 5
A nurse is preparing to administer valproic acid 500 mg PO. Available is valproic acid oral solution 250 mg/5 mL. How many mL should the nurse administer?
Correct Answer: A
Rationale:
To deliver 500 mg: (500 mg / 250 mg) × 5 mL = 10 mL.