a nurse is caring for a client who has a new prescription for warfarin which of the following laboratory tests should the nurse use to monitor the cli
Logo

Nursing Elites

ATI RN

ATI Comprehensive Exit Exam

1. A nurse is caring for a client who has a new prescription for warfarin. Which of the following laboratory tests should the nurse use to monitor the client's therapeutic response to the medication?

Correct answer: A

Rationale: The correct answer is A: INR. The INR (International Normalized Ratio) is the laboratory test used to monitor the therapeutic response of warfarin. It helps ensure that the client's clotting time is within the desired range to prevent complications such as excessive bleeding or clotting. Choice B, aPTT (Activated Partial Thromboplastin Time), is not typically used to monitor warfarin therapy but rather for assessing heparin therapy. Choice C, Platelet count, assesses the number of platelets in the blood and is not specifically used to monitor warfarin therapy. Choice D, Hemoglobin A1C, is a test used to monitor long-term blood sugar control in diabetic patients and is not relevant to monitoring warfarin therapy.

2. A nurse is providing dietary teaching to a client who has chronic kidney disease. Which of the following food choices by the client indicates an understanding of the teaching?

Correct answer: D

Rationale: The correct answer is D, baked fish and steamed vegetables. These food choices are low in potassium and phosphorus, which is important for clients with chronic kidney disease to manage their condition effectively. Grilled chicken and rice (choice B) may be high in phosphorus, tomato soup with saltine crackers (choice C) is high in sodium, and a peanut butter and jelly sandwich (choice A) contains high levels of potassium, all of which are not ideal choices for individuals with chronic kidney disease.

3. Which lab value is critical for patients on warfarin therapy?

Correct answer: A

Rationale: The correct answer is to monitor INR levels for patients on warfarin therapy. INR monitoring is essential because it helps assess the clotting tendency of the blood and ensures that patients are within the therapeutic range to prevent both blood clots and excessive bleeding. Monitoring potassium levels (Choice B), sodium levels (Choice C), or platelet count (Choice D) is not specifically required for patients on warfarin therapy and does not directly impact the effectiveness or safety of the medication.

4. A nurse is caring for a client who has a new prescription for enalapril. Which of the following findings should the nurse identify as an adverse effect of the medication?

Correct answer: A

Rationale: Corrected Rationale: A persistent cough is a known adverse effect of enalapril, an ACE inhibitor. Enalapril can cause the accumulation of bradykinin, leading to a dry, persistent cough in some patients. Dry mouth (choice B) and urinary retention (choice C) are not typically associated with enalapril use. Insomnia (choice D) is also not a common adverse effect of enalapril. Therefore, the correct answer is A.

5. During an emergency response following a disaster, which client should be recommended for early discharge?

Correct answer: D

Rationale: The client who is 1 day postoperative following a vertebroplasty is stable and can be discharged early. In an emergency response situation, it is crucial to prioritize clients who are medically stable and do not require immediate hospital care. The client with COPD and a respiratory rate of 44/min needs close monitoring and intervention. The client with cancer and a sealed implant for radiation therapy requires specialized care and follow-up. The client receiving heparin for deep-vein thrombosis needs ongoing anticoagulant therapy and monitoring, making early discharge not appropriate.

Similar Questions

A nurse is assessing a client who is immediately postoperative following a subtotal thyroidectomy. Which of the following should the nurse expect to administer?
A nurse is providing teaching to a client who has a new prescription for nitroglycerin transdermal patches. Which of the following instructions should the nurse include?
A nurse is caring for a client who is receiving radiation therapy. Which of the following findings should the nurse expect?
A nurse is assessing a client who is receiving morphine for pain management. Which of the following findings should the nurse report to the provider?
A nurse is teaching a prenatal class about infection prevention. Which of the following statements indicates an understanding of the teaching?

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