what is the most critical lab value to monitor for a patient on heparin therapy
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Nursing Elites

ATI RN

ATI RN Exit Exam Quizlet

1. What is the most critical lab value to monitor for a patient on heparin therapy?

Correct answer: A

Rationale: The correct answer is to monitor aPTT levels. Activated Partial Thromboplastin Time (aPTT) is crucial for assessing the therapeutic effectiveness of heparin, as it reflects the intrinsic pathway of the coagulation cascade. Monitoring aPTT helps ensure that the patient is within the therapeutic range of heparin, minimizing the risk of bleeding complications. Platelet count (choice B) is important to assess for potential heparin-induced thrombocytopenia but is not the primary lab value to monitor during heparin therapy. INR levels (choice C) are monitored in patients on warfarin therapy, not heparin. Sodium levels (choice D) are not directly related to heparin therapy monitoring.

2. A client is receiving brachytherapy for the treatment of prostate cancer. Which of the following actions should the nurse take?

Correct answer: B

Rationale: The correct action the nurse should take when caring for a client receiving brachytherapy is to limit the client's visitors to 30 minutes per day. This is crucial to reduce exposure to radiation and maintain safety during the brachytherapy procedure. Cleansing equipment before removal from the client's room may be important for infection control but is not directly related to brachytherapy procedures. Discarding the client's linens in a double bag and discarding the radioactive source in a biohazard bag are incorrect choices as they do not specifically address the safety measures needed during brachytherapy for prostate cancer.

3. A nurse is providing teaching to a client who has heart failure and a new prescription for furosemide. Which of the following statements should the nurse make?

Correct answer: C

Rationale: Furosemide can cause low potassium levels, and clients should be advised to rise slowly to prevent dizziness.

4. A client at 32 weeks of gestation with preeclampsia is receiving teaching from a nurse. Which statement by the client indicates an understanding of the teaching?

Correct answer: B

Rationale: The correct answer is B because swelling in the hands is a potential sign of worsening preeclampsia, and the client should report this to their provider. Choice A is incorrect since aspirin is not recommended in preeclampsia. Choice C is incorrect as calcium intake is not directly related to preventing seizures in preeclampsia. Choice D is incorrect because protein restriction is not the standard management for preventing further kidney damage in preeclampsia.

5. A nurse is providing teaching to a client who is at 28 weeks of gestation and is scheduled for a glucose tolerance test. Which of the following instructions should the nurse include?

Correct answer: A

Rationale: Clients should avoid consuming any food or drink for 8 hours before the glucose tolerance test to ensure accurate results. Choice A is the correct instruction for the client preparing for a glucose tolerance test. Drinking water, taking an antacid, or consuming milk before the test can interfere with the accuracy of the results. Water or any other substance might affect the concentration of glucose in the blood, leading to inaccurate test results. Antacids and milk can also interfere with the test outcome. Therefore, the client should follow the instruction to fast for 8 hours before the test.

Similar Questions

A nurse is assessing a client who has right-sided heart failure. Which of the following findings should the nurse expect?
A client who has a new prescription for lisinopril is being taught by a nurse. Which of the following client statements indicates an understanding of the teaching?
A nurse is reviewing the medical history of a client who has angina. Which of the following findings in the client's medical history should the nurse identify as a risk factor for angina?
A nurse is planning care for a client who is experiencing acute mania. What intervention should the nurse include?
A nurse is reviewing the laboratory results of a client who is at 28 weeks of gestation. Which of the following laboratory values should the nurse report to the provider?

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