ATI RN
ATI Pharmacology NRSG 106 Fletcher Exam Questions
Extract:
Question 1 of 5
A gardener needs a decongestant because of seasonal allergy problems and asks the nurse whether he should take an oral form or a nasal spray. Which of these is a benefit of orally administered decongestants?
Correct Answer: B
Rationale: Orally administered decongestants work systemically and do not cause rebound congestion, unlike nasal sprays, which can lead to worsening congestion with overuse. This makes option B the correct benefit.
Question 2 of 5
During the administration of finasteride, the nurse must remember which important precaution?
Correct Answer: C
Rationale: Finasteride can cause birth defects in male fetuses if handled by pregnant women, necessitating precautions to avoid contact with crushed or broken tablets, making option C critical.
Question 3 of 5
A patient with a tracheostomy has difficulty removing excessive, thick mucus from the respiratory tract. The nurse expects that which drug will be ordered to aid in the removal of mucus?
Correct Answer: B
Rationale: Guaifenesin, an expectorant, thins and loosens mucus, aiding its removal in patients with thick secretions, making option B the expected drug.
Question 4 of 5
A patient will be starting therapy with a corticosteroid. The nurse reviews the prescriber's orders and notes that an interaction may occur if the corticosteroid is taken with which of these drug classes?
Correct Answer: B
Rationale: Corticosteroids and NSAIDs both increase gastrointestinal bleeding risk, making their combination hazardous, requiring careful monitoring, making option B correct.
Question 5 of 5
A nurse is preparing to administer lispro insulin to a client who has type 1 diabetes mellitus. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Lispro insulin, a rapid-acting insulin, should be injected 15 minutes before a meal to align with its fast onset and prevent hypoglycemia, making option C the correct action.