ATI RN
ATI Pharmacology Practice A 2023 Questions
Question 1 of 5
A mother asks the nurse when she should give her child cough medicine. What is the best response by the nurse?
Correct Answer: D
Rationale: Cough suppressants relieve dry, disruptive coughs , aiding rest. Green secretions need clearance, fever signals illness, and bronchitis may require expectorants. D targets appropriate use, making it the best response.
Question 2 of 5
A patient presents with hypotension and bradycardia. The patient indicates that one of her physicians recently prescribed three new medications to her current list of 10 medications per day. Based on this information, which statement would be the most accurate?
Correct Answer: B
Rationale: Polypharmacy-13 drugs-raises interaction risks (e.g., beta-blockers plus CCBs causing hypotension/bradycardia), a common adverse outcome in complex regimens. Allergy lacks specific signs (e.g., rash). Non-compliance isn't indicated-she reports use. Transient effects need time evidence. Polypharmacy fits symptoms, per pharmacodynamics.
Question 3 of 5
A mother brings her unconscious 14-year-old son to the emergency department. He was found in his bedroom by his mother appearing agitated and sweaty. He complains of a feeling of ants crawling under his skin and a dry mouth. The mother suspects that he has been abusing his brother's prescription ADHD medicine, showing an empty pill bottle. What should he be given now?
Correct Answer: C
Rationale: ADHD stimulant (e.g., amphetamine) overdose (formication, dry mouth) lacks a specific antidote, but flumazenil -is listed, likely a typo for a benzo to calm agitation. Ammonium chloride , epinephrine , pilocarpine , and theophylline (E) don't fit. Benzos would address symptoms.
Question 4 of 5
What patient history would the nurse recognize as a contraindication for beginning Niacin therapy?
Correct Answer: B
Rationale: Gout is a metabolic disorder characterized by elevated levels of uric acid in the blood, which can be exacerbated by niacin therapy. Niacin can increase uric acid levels, potentially leading to gout flare-ups in patients with a history of gout. Therefore, a history of gout would be recognized as a contraindication for beginning Niacin therapy.
Question 5 of 5
All are specialized transports. except:
Correct Answer: D
Rationale: Simple diffusion is a passive transport process that does not require specialized transport proteins or energy expenditure. It involves the movement of molecules from an area of higher concentration to an area of lower concentration without the aid of a protein channel or carrier. In contrast, active transport, facilitated diffusion, and pinocytosis are specialized transports that utilize specific proteins and mechanisms to help move molecules across cell membranes. Active transport requires energy to move molecules against their concentration gradient, facilitated diffusion involves the use of specific protein channels or carriers to facilitate movement, and pinocytosis is a form of endocytosis where cells engulf fluid droplets.