ATI RN
Pharmacology Assessment 2 ATI Capstone Questions
Question 1 of 5
The nurse is assessing a client and notes that he is receiving finasteride (Proscar). The client denies having any history of a significant prostate disorder. What is the best assessment question for the nurse to ask at this time?
Correct Answer: A
Rationale: Finasteride, a 5-alpha reductase inhibitor, is prescribed as Proscar for benign prostatic hyperplasia (BPH) but also as Propecia for male pattern baldness, reducing dihydrotestosterone levels to slow hair loss. Without a prostate disorder, baldness becomes a plausible alternative indication. Erectile dysfunction isn't treated by finasteride-it may even cause it as a side effect-making that question irrelevant. Stomach ulcers and high blood pressure have no connection to finasteride's mechanism, which targets androgen pathways, not gastrointestinal or cardiovascular systems. Asking about baldness aligns with finasteride's dual use, probing a condition tied to its action on hair follicles, offering a logical explanation for its prescription in the absence of BPH, and guiding the nurse's understanding of the client's treatment rationale.
Question 2 of 5
Which classification of drugs would the nurse refuse to administer to a pregnant patient?
Correct Answer: D
Rationale: Teratogenic drugs (e.g., thalidomide) cause fetal harm, absolute no-go in pregnancy, per safety. Category A is safe (e.g., levothyroxine). Category B has no human risk (e.g., metformin). ‘Cautionary' isn't a class-teratogenic fits X or known risks. Refusing teratogens protects the fetus, a clear rule.
Question 3 of 5
Which statement best explains drugs like methylphenidate help a patient with attention-deficit hyperactivity disorder (ADHD)?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
A 71-year-old man who has chronic back pain after falling from a first-floor apartment 25 years ago is managed with a morphine pump for his chronic pain. He also had a long history of chronic diarrhea that preceded his accident. The pump has been in place for 22 years. Which of the following effects will still likely be maintained by the device at this time?
Correct Answer: B
Rationale: Long-term morphine via pump sustains certain effects. Constipation persists-tolerance doesn't fully develop to GI μ-receptor effects, unlike analgesia , euphoria , or sedation (E). Pupil dilation is incorrect; morphine causes miosis. After 22 years, constipation remains a chronic issue, reflecting opioid pharmacology.
Question 5 of 5
A 57-year-old man with a history of intermittent angina normally takes sublingual nitroglycerin when attacks occur. He states that he does not take this medication because it makes him feel 'funny... itch uncontrollably... and have pain radiating to his toes.' These symptoms have never been witnessed by his family members who are with him all the time. What is the best course of action for the treating physician to take?
Correct Answer: C
Rationale: Unusual nitroglycerin reactions (itching, toe pain) unwitnessed by family suggest noncompliance or psychogenic issues. Encourage use and explore reasons . Psychiatric or behavioral consults are premature. Switching or antipsychotics (E) ignores clarification. This approach ensures proper angina management.