A nurse is reinforcing teaching with a client who is postpartum and receiving warfarin for deep-vein thrombosis. Which of the following instructions should the nurse include?
"Take 650 milligrams of aspirin for leg discomfort."
"You should not take oral contraceptives while taking this medication."
"You will be able to stop taking this medication in 2 weeks."
"Use a disposable razor for shaving while taking this medication."
The Correct Answer is B
- Rationale for A: Aspirin is an antiplatelet agent and can increase the risk of bleeding, especially when combined with warfarin, an anticoagulant. Therefore, taking aspirin for leg discomfort is not recommended as it can exacerbate bleeding risks.
- Rationale for B: Oral contraceptives can interfere with the effectiveness of warfarin and increase the risk of thrombotic events. Women taking warfarin, especially in the postpartum period, should avoid oral contraceptives due to the potential for increased blood clotting.
- Rationale for C: The duration of warfarin therapy for deep-vein thrombosis is typically longer than 2 weeks. It is determined by the physician based on the extent of the clot and the patient's response to the medication.
- Rationale for D: Using a disposable razor can help minimize the risk of cuts and subsequent bleeding, which is a concern when taking anticoagulants like warfarin. It is a safer alternative to other shaving methods that may cause skin abrasions.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The lancet should be used on the outer aspect of the heel, not the inner aspect, to avoid injury to the heel's bone and nerves. Proper technique for heel puncture is critical for successful specimen collection.
B. Warming the newborn’s heel for 5 to 10 minutes before the puncture helps to increase blood flow and ensure a sufficient blood sample for screening tests. This is a recommended practice to improve the effectiveness of the heel stick.
C. Applying an antiseptic to the heel before the puncture is correct practice, but applying it after the specimen is collected is not recommended. It can cause stinging and potentially interfere with the blood sample.
D. After the puncture, the heel should be gently massaged and then covered with a bandage to stop bleeding. Leaving the heel open to the air is not recommended as it can lead to infection or continue bleeding.
Correct Answer is D
Explanation
A. "I will need to start chemotherapy immediately." is incorrect. Chemotherapy is not always immediately necessary. Treatment depends on follow-up tests and the presence of persistent or malignant disease.
B. "I will need home palliative services after I am discharged from the hospital." is incorrect. Most clients recovering from a molar pregnancy do not require home palliative services unless there are specific complications.
C. "I will need an amniocentesis within 1 month." is incorrect. Amniocentesis is not required for clients recovering from a molar pregnancy.
D. "I will need to attend a support group when I get home." is correct. Support groups are helpful for emotional support and recovery after a molar pregnancy.
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