ATI RN
ATI Pharmacology II Quiz Questions
Extract:
Question 1 of 5
Which instruction is most appropriate for a client who is prescribed pancrelipase (Cotazym)?
Correct Answer: C
Rationale: Pancrelipase is taken with meals to ensure enzymes are present during digestion, aiding nutrient absorption in pancreatic insufficiency. Increasing doses with large meals risks overdosing, taking it 2 hours before meals is ineffective, and decreasing fluid intake may cause dehydration.
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
When administering norepinephrine (Levophed), the nurse monitors the patient for:
Correct Answer: D
Rationale: Norepinephrine, a vasopressor, raises blood pressure, so the nurse monitors for hypertension as a potential adverse effect.
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
Which instruction is most appropriate for a client who is prescribed pancrelipase (Cotazym)?
Correct Answer: C
Rationale: Pancrelipase, such as Cotazym, is a pancreatic enzyme replacement therapy used to aid in the digestion of fats, proteins, and carbohydrates in individuals with pancreatic insufficiency. Taking the medication with meals is crucial because it ensures that the enzymes are available to aid in the digestion of food, preventing malabsorption and related symptoms.