ATI RN
ATI Capstone Pharmacology Assessment 2 Quizlet Questions
Question 1 of 5
The nurse is working with a graduate nurse to prepare an intravenous dose of potassium. Which statement by the graduate nurse reflects a need for further teaching?
Correct Answer: D
Rationale: The statement "The intravenous potassium dose will be given undiluted" reflects a need for further teaching. Potassium should always be diluted before administration to reduce the risk of causing irritation or damage to the veins. Administration of concentrated potassium solution can lead to serious complications, including local tissue damage, phlebitis, and even cardiac arrest. It is essential to dilute intravenous potassium solutions to ensure safe administration and minimize the risk of adverse effects.
Question 2 of 5
The following are recognized as causes of drug-induced aplastic anemia:
Correct Answer: A
Rationale: Chloramphenicol is a known cause of drug-induced aplastic anemia due to its toxic effects on bone marrow.
Question 3 of 5
A nurse is giving dietary instructions to a client receiving levodopa. Which of the following food items should be avoided by the client?
Correct Answer: A
Rationale: Goat yogurt and other high-protein foods should be avoided when taking levodopa because protein can interfere with the absorption of the medication, reducing its effectiveness. Whole grain cereal, asparagus, and apples are not known to interact with levodopa. Therefore, goat yogurt is the food item to avoid.
Question 4 of 5
As you are preparing morning medications, the patient says, 'I have had loose stools all night long.' Your patient has scheduled docusate at 0900. What is the priority action?
Correct Answer: A
Rationale: Docusate is a stool softener used to prevent constipation. If the patient is already experiencing loose stools, administering docusate could exacerbate the condition, leading to diarrhea or dehydration. The nurse should hold the medication and inform the healthcare provider to reassess the need for docusate. Increasing the IV flow rate (C) or the dose (D) is inappropriate in this situation.
Question 5 of 5
The physician ordered a brand name drug for the client, paroxetine (Paxil). After taking this medication for a year, the client tells the nurse that it is no longer working. What is the best assessment of the nurse at this time?
Correct Answer: B
Rationale: Paroxetine's effectiveness waning after a year suggests possible drug interactions reducing its levels or efficacy, a common issue needing assessment via medication review. Needing a change assumes a conclusion without evidence. Paxil and paroxetine are the same (brand vs. generic), making that question moot. Beck assessment evaluates depression, not drug failure. Interactions align with pharmacokinetic principles, offering a proactive step to identify culprits like enzyme inducers, critical for adjusting therapy.