ATI RN
ATI Pharmacology Quiz 240 Questions
Extract:
Question 1 of 5
What is the correct medical term used to describe impaired blood flow in the coronary arteries?
Correct Answer: A
Rationale: Coronary heart disease (CH
D) refers to the narrowing or blockage of the coronary arteries due to the buildup of plaque, leading to reduced blood flow to the heart muscle.
Question 2 of 5
Aspirin may be used in the treatment of angina and MI for which of the following reasons?
Correct Answer: B
Rationale: Aspirin decreases platelet aggregation, making it useful in preventing clot formation in conditions such as angina and myocardial infarction.
Question 3 of 5
A nurse is caring for a client who has a new prescription for lithium carbonate. When reinforcing teaching with the client about ways to prevent lithium toxicity, the nurse should advise the client do which of the following?
Correct Answer: D
Rationale: Clients should be cautious with physical activity in hot weather, as excessive sweating can lead to dehydration, increasing the risk of lithium toxicity.
Question 4 of 5
The nurse is describing angina to a family member of a client recently diagnosed with the condition. Which characterization of angina is the most appropriate?
Correct Answer: D
Rationale: Chest pain on physical exertion or emotional stress is the most appropriate characterization of angina.
Question 5 of 5
The mother of an 8-year-old client who is receiving methylphenidate (Ritalin) tells the nurse the child has not slept well since being started on this drug. Which assessment question is a priority for this client?
Correct Answer: B
Rationale: The timing of medication administration, particularly if methylphenidate is being given too late in the day, can contribute to sleep disturbances.