ATI RN
ATI RN Pharmacology 2023 II Questions
Extract:
Question 1 of 5
A nurse is planning to administer a prefilled syringe of enoxaparin to a client. Which of the following actions should the nurse take?
Correct Answer: B
Rationale: The correct answer is B: Administer the medication into the anterolateral or posterolateral abdominal area. Enoxaparin is a low molecular weight heparin that should be injected subcutaneously into the fatty tissue in the abdomen. This area has a good blood supply, allowing for better absorption of the medication. The nurse should choose an area away from the umbilicus and any scar tissue to prevent discomfort and ensure proper absorption. Massaging the injection site after administering the medication (
Choice
A) is not recommended as it can cause bruising and discomfort. Holding the skin taut at the injection site (
Choice
C) is unnecessary and may increase the risk of injecting the medication too deeply. Expelling the air bubble from the syringe (
Choice
D) is not necessary for subcutaneous injections and may lead to medication wastage.
Question 2 of 5
A nurse is caring for a group of clients. Which of the following situations requires an incident report?
Correct Answer: C
Rationale: The correct answer is C because administering insulin 1 hour before scheduled is a medication error that could potentially harm the client. Incident reports are necessary to document any deviations from standard procedures to ensure proper investigation and prevention of future errors.
Choices A, B, and D are situations that require immediate action but do not necessarily warrant an incident report as they are within the scope of normal nursing care.
Question 3 of 5
A nurse is preparing to administer a scheduled dose of warfarin to a client. Which of the following laboratory tests should the nurse review prior to administration?
Correct Answer: B
Rationale: The correct answer is B: PT. The nurse should review the PT (Prothrombin Time) before administering warfarin because warfarin is an anticoagulant medication that works by inhibiting clotting factors. PT measures the extrinsic and common pathways of the coagulation cascade, which are affected by warfarin. Elevated PT indicates a risk of bleeding due to excessive anticoagulation. The other choices are incorrect because:
A) PTT assesses the intrinsic pathway of coagulation, not directly affected by warfarin.
C)
Total iron-binding capacity is unrelated to warfarin therapy.
D) WBC (White Blood Cell count) assesses immune function, not relevant for warfarin administration.
Question 4 of 5
A nurse is caring for a client who has received propofol during a colonoscopy. The nurse should monitor for which of the following as an adverse effect of the medication?
Correct Answer: D
Rationale: The correct answer is D: Decrease in respiratory rate. Propofol is a sedative-hypnotic medication that can cause respiratory depression as a common adverse effect. This is due to its central nervous system depressant effects, which can lead to a decrease in respiratory drive. Monitoring the client's respiratory rate is crucial to detect any signs of respiratory depression promptly. The other choices are incorrect because propofol does not typically cause a decrease in body temperature, an increase in bowel function, or an increase in heart rate. It is important to prioritize the monitoring of respiratory status when administering propofol to ensure the client's safety.
Question 5 of 5
A nurse is caring for a client who is receiving parenteral nutrition and identifies that the client has hypoglycemia. Which of the following actions should the nurse take?
Correct Answer: C
Rationale: The correct answer is C: Administer IV dextrose. Hypoglycemia in a client receiving parenteral nutrition indicates a low blood sugar level, which can be dangerous. Administering IV dextrose is the appropriate action to quickly raise the blood sugar level. Obtaining arterial blood gases (
Choice
A) is not necessary for managing hypoglycemia. Warming formula to room temperature (
Choice
B) will not address the low blood sugar level. Discontinuing the infusion (
Choice
D) would worsen the hypoglycemia by stopping the source of nutrition.