what lab value should a nurse monitor for a patient on warfarin therapy
Logo

Nursing Elites

ATI RN

ATI RN Exit Exam Test Bank

1. What lab value should a healthcare provider monitor for a patient on warfarin therapy?

Correct answer: B

Rationale: The correct answer is B: PT/INR. When a patient is on warfarin therapy, healthcare providers monitor the PT/INR levels to evaluate the effectiveness of the treatment and assess the risk of bleeding. Monitoring potassium, sodium, or calcium levels is not directly related to warfarin therapy and would not provide the necessary information needed to manage the medication effectively.

2. A nurse is assessing a client who is receiving furosemide for heart failure. Which of the following findings is the priority to report to the provider?

Correct answer: C

Rationale: The correct answer is C. A serum potassium level of 3.2 mEq/L indicates hypokalemia, a potential complication of furosemide therapy, and should be reported immediately. Hypokalemia can lead to serious cardiac dysrhythmias. Choices A, B, and D are important assessments but are not as critical as managing serum potassium levels in a client receiving furosemide for heart failure.

3. A client has a new prescription for levothyroxine. Which of the following instructions should the nurse include?

Correct answer: B

Rationale: The correct instruction when taking levothyroxine is to take it on an empty stomach. This enhances absorption and ensures the medication's effectiveness. Taking it with food or other substances, such as milk or antacids, can interfere with its absorption. Therefore, choices A, C, and D are incorrect.

4. A patient is diagnosed with deep vein thrombosis (DVT). Which of the following actions should the nurse take?

Correct answer: D

Rationale: Elevating the affected extremity is crucial in managing deep vein thrombosis (DVT) as it helps reduce swelling and promotes venous return, thereby preventing further complications such as pulmonary embolism. Massaging the affected extremity can dislodge a clot and lead to serious consequences. While ambulation is important, in DVT, early ambulation without elevation can potentially dislodge the clot. Warm compresses can increase blood flow to the area and worsen the condition by promoting clot dislodgement.

5. A client requests the creation of a living will. Which of the following actions should the nurse take?

Correct answer: B

Rationale: The correct action for the nurse to take when a client requests the creation of a living will is to evaluate the client's understanding of life-sustaining measures. This step is crucial to ensure that the client is well-informed about their options before making decisions regarding their future care. Scheduling a meeting with the hospital ethics committee (choice A) may not be necessary at this stage and could overwhelm the client. Determining the client's preferences about post-mortem care (choice C) is not directly related to creating a living will. Requesting a conference with the client's family (choice D) may be important later but is not the initial step in this situation.

Similar Questions

A client has a new prescription for levothyroxine, and a nurse is providing teaching. Which of the following client statements indicates an understanding of the teaching?
A patient is 1 day postoperative following a total knee arthroplasty. Which of the following actions should the nurse take?
A client has a new prescription for nitroglycerin sublingual tablets. Which of the following instructions should the nurse include?
A client is experiencing mild anxiety. Which of the following findings should the nurse expect?
A nurse is providing discharge teaching to a client who is postoperative following a mastectomy. Which of the following instructions should the nurse include?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses