ATI RN
ATI Pharmacology Quiz Questions
Extract:
Question 1 of 5
A client diagnosed with trichomoniasis is prescribed metronidazole (Flagyl). The nurse should instruct the client to avoid which contraindication associated with this medication?
Correct Answer: B
Rationale: Metronidazole can cause a disulfiram-like reaction with alcohol, leading to severe symptoms, unlike grapefruit juice, tyramine, or dairy.
Question 2 of 5
A client exposed to anthrax has presented to the healthcare setting. Which of the following medications below is the treatment for this biological exposure?
Correct Answer: B
Rationale: Ciprofloxacin is a first-line treatment for anthrax due to its efficacy against Bacillus anthracis, unlike nystatin (antifungal), metronidazole (anaerobes/protozoa), or amoxicillin (less effective for anthrax).
Question 3 of 5
The nurse understands that neomycin may cause serious adverse effects such as HepatotoxicityCardiotoxicityDermatotoxicityNeurotoxicityOtotoxicityHemotoxicity and HepatotoxicityCardiotoxicityNephrotoxicityDermatotoxicityOtotoxicityHemotoxicity.
Correct Answer: D,G
Rationale: Neomycin, an aminoglycoside, can cause neurotoxicity (e.g., muscle weakness) and nephrotoxicity (kidney damage), particularly in infants, unlike other listed effects.
Question 4 of 5
The nurse is caring for a client who has been diagnosed with frequent infections with Strep throat. Which of the following principles contributes to further bacterial resistance to antibiotics? (Select All that Apply.)
Correct Answer: B,D,E,F
Rationale: Premature discontinuation, skipping doses, treating viral infections, and frequent antibiotic use promote resistance by allowing bacterial survival and adaptation, unlike sunlight or handwashing.
Question 5 of 5
A nurse is caring for a client. After reviewing the information in the client's medical record, which of the following provider prescriptions should the nurse anticipate? The nurse should anticipate a provider prescription for AmoxicillinMetronidazoleAcyclovirIbuprofenFluconazolePenicillin as evidenced by the client's Vaginal drynessDysuriaHemorrhoidsPerineal soresPelvic painMenstrual cramps.
Correct Answer: C
Rationale: Acyclovir is indicated for genital herpes, evidenced by perineal sores and vesicles, unlike other options for bacterial, fungal, or pain-related conditions.