ATI RN
ATI Pharmacology Proctored Exam 2024 Quizlet Questions
Question 1 of 5
Which of the following antiepileptic drugs is associated with visual field defects?
Correct Answer: D
Rationale: Antiepileptics vary in side effects. Valproate causes tremor or hepatotoxicity, not visual defects. Carbamazepine risks rash or hyponatremia, not eyes. Lamotrigine is linked to rash, tiagabine to dizziness, without visual impact. Vigabatrin, a GABA-transaminase inhibitor, causes irreversible concentric visual field defects in ~30-40% of users due to retinal toxicity, a unique and serious adverse effect. This necessitates ophthalmologic monitoring, distinguishing it in epilepsy treatment choices.
Question 2 of 5
A client has been prescribed testosterone. Which medication education should the nurse provide?
Correct Answer: A
Rationale: Testosterone patches require placement on hair-free skin to ensure proper adhesion and absorption, as hair can block drug delivery, reducing efficacy. Active areas like the thigh or arm are suitable if hairless and dry, contrary to avoidance claims-rotation across such sites is standard. Patches are changed daily, not weekly, for consistent hormone levels. Rash observation is key due to potential skin irritation, a common side effect. Hair-free placement is critical education, directly impacting bioavailability, unlike timing or site activity, which follow secondary guidelines, ensuring effective therapy for hypogonadism or related conditions.
Question 3 of 5
Which of the following are the four categories of pharmacokinetics?
Correct Answer: C
Rationale: Pharmacokinetics comprises absorption (entry to blood), distribution (to tissues), metabolism (chemical change), and excretion (removal)-standard categories tracking a drug's journey. Others mix processes or invent terms (e.g., interspersing), lacking precision. These four define the field, essential for dosing and effect.
Question 4 of 5
The patient has generalized anxiety disorder. He asks the nurse, 'Will I need medication for this? My neighbor is very nervous and he takes medication.' What is the best response by the nurse?
Correct Answer: D
Rationale: Medication for GAD (e.g., SSRIs) is warranted when anxiety disrupts daily function-quality of life-not universally or compared to others, a tailored approach. Meds as lifestyle is extreme. Initial meds then therapy assumes progression, not individual need. ‘Probably not' dismisses severity. Quality of life guides treatment, per guidelines.
Question 5 of 5
The client has arthritis and has just learned that she is pregnant. What is the best instruction by the nurse?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.