ATI LPN
ATI LPN Pharmacology 2023 retake 1 Questions
Extract:
Question 1 of 5
A nurse is administering phenytoin to a client. The nurse should monitor for which of the following adverse effects?
Correct Answer: B
Rationale: Bleeding gums indicate gingival hyperplasia, a common phenytoin side effect. Tinnitus, jaundice, and DVT aren't typical.
Question 2 of 5
A nurse is reviewing the medication administration record of a client who has a wound infection. The client has prescriptions for cefotetan and an NSAID. The nurse should monitor for which of the following medication interactions?
Correct Answer: A
Rationale: Bleeding risks increase as cefotetan affects clotting and NSAIDs inhibit platelets. Dysrhythmias, dizziness, and jaundice aren't primary interactions.
Question 3 of 5
A nurse is caring for a client who is receiving tobramycin. The nurse should monitor the client for which of the following adverse effects?
Correct Answer: D
Rationale: Tinnitus indicates ototoxicity, a key tobramycin risk. Salivation, bruising, and joint pain aren't typical.
Question 4 of 5
A nurse is caring for a client who reports difficulty breathing during the administration of an intermittent IV bolus of nafcillin. After stopping the infusion and notifying the provider, the nurse should anticipate a prescription for which of the following medications?
Correct Answer: C
Rationale: Epinephrine treats anaphylaxis, indicated by breathing difficulty with nafcillin. Deferoxamine chelates iron, vitamin K reverses warfarin, and prednisone is slower-acting.
Question 5 of 5
A nurse is caring for a client who has cellulitis and is to begin antibiotic therapy. The client has a history of anaphylactic reaction to penicillin. Which of the following medications is contraindicated for this client?
Correct Answer: D
Rationale: Cephalexin risks cross-reactivity with penicillin allergy due to beta-lactam structure. Fluconazole is antifungal, tetracycline is safe, and acyclovir is antiviral.