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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Decreased muscle tone is not a typical manifestation of neonatal abstinence syndrome. Symptoms of neonatal abstinence syndrome usually include increased muscle tone and irritability.
B. An exaggerated Moro reflex is a sign of neonatal abstinence syndrome. This reflex can be more pronounced in infants experiencing withdrawal from substances.
C. A weak cry is not characteristic of neonatal abstinence syndrome. Infants with this syndrome may have a high-pitched, excessive, or persistent cry.
D. Neonates with abstinence syndrome are difficult to console. They may have persistent crying and be hard to calm, which contrasts with the ability to console easily.
Correct Answer is C
Explanation
A. Uterine contractions lasting 30 to 45 seconds
Rationale: Uterine contractions lasting 30 to 45 seconds are within the expected range for the latent phase of labor. This duration indicates that contractions are occurring but are not too frequent or too prolonged, which is typical for this stage of labor.
B. Uterine contractions every 6 min
Rationale: Contractions every 6 minutes are also typical for the latent phase of labor, where contractions are still becoming more frequent as labor progresses. This frequency does not suggest fetal distress or a significant risk to the fetus.
C. Recurrent variable deceleration of the FHR
Rationale: Recurrent variable decelerations in fetal heart rate (FHR) indicate that the fetus might be experiencing umbilical cord compression. This finding suggests a risk to the fetus, as it can be associated with reduced oxygenation and may require intervention to manage labor and optimize fetal well-being.
D. Moderate variability of the FHR
Rationale: Moderate variability in FHR is an indication of a well-oxygenated fetus and a healthy autonomic nervous system. This is a reassuring sign of fetal well-being rather than a risk.
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