ATI RN
ATI Custom Pharmacology Exam 2 Questions
Extract:
Question 1 of 5
Why are sublingual and buccal medications rapidly absorbed?
Correct Answer: C
Rationale: Sublingual and buccal medications are absorbed directly into the bloodstream through mucous membranes, bypassing first-pass liver metabolism for rapid onset.
Question 2 of 5
A provider prescribes a sublingual medication for a client who has an NG tube in place. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Sublingual medications are absorbed under the tongue, and an NG tube does not preclude this route, making it the correct administration method.
Question 3 of 5
A nurse is teaching a client who has multiple sclerosis and a new prescription for dantrolene. Which of the following statements by the client indicates an understanding of the teaching?
Correct Answer: D
Rationale: Dantrolene causes photosensitivity, increasing sunburn risk. Applying sunscreen indicates the client understands this adverse effect and how to manage it.
Question 4 of 5
A nurse is preparing to administer cephalexin oral suspension to an older adult client who has difficulty swallowing pills. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Cephalexin, a cephalosporin, may cause cross-reactivity in penicillin-allergic patients. Checking for a penicillin allergy is essential to prevent adverse reactions.
Question 5 of 5
A nurse is teaching a client who has a urinary tract infection (UTI) and is taking ciprofloxacin. Which of the following instructions should the nurse give to the client?
Correct Answer: D
Rationale: Ciprofloxacin can cause tendonitis or tendon rupture, particularly in older adults. Reporting tendon discomfort allows early intervention to prevent serious injury.