A nurse in a provider’s office is caring for a client who is at 34 weeks of gestation and at risk for placental abruption. What is the most common risk factor for abruption?
Blunt force trauma
Cigarette smoking
Cocaine use
Hypertension
The Correct Answer is D
Choice A rationale
While blunt force trauma can cause placental abruption, it is not the most common risk factor. Trauma can lead to abruptio placentae, but this is more likely in cases of severe injury.
Choice B rationale
Cigarette smoking is a risk factor for many pregnancy complications, including placental abruption. However, it is not the most common risk factor.
Choice C rationale
Cocaine use can cause abrupt vasoconstriction and is a risk factor for placental abruption. However, it is not the most common risk factor.
Choice D rationale
Hypertension is the most common risk factor for placental abruption. Chronic hypertension, gestational hypertension, and preeclampsia can all contribute to the risk of developing this condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
If a nurse notes that a client’s blood pressure is 60/50 mm Hg two hours after giving birth, the first action should be to evaluate the firmness of the uterus. This is because a soft or “boggy” uterus could indicate uterine atony, a condition where the uterus fails to contract after delivery, leading to excessive bleeding and a drop in blood pressure.
Choice B rationale
Administering oxytocin infusion can help stimulate uterine contractions and control postpartum bleeding. However, it is not the first action to take. The nurse should first assess the firmness of the uterus.
Choice C rationale
Obtaining a type and crossmatch is important if a blood transfusion is required. However, this is not the first action. The nurse should first assess the firmness of the uterus.
Choice D rationale
Initiating oxygen therapy can help ensure adequate oxygen supply to the tissues, but it is not the first action. The nurse should first assess the firmness of the uterus.
Correct Answer is B
Explanation
Choice A rationale
Intermittent abdominal pain following the passage of bloody mucus can be a sign of labor or other complications, but it is not a typical finding that supports the diagnosis of placenta previa.
Choice B rationale
Painless red vaginal bleeding is a classic symptom of placenta previa. This occurs because the placenta is covering part or all of the cervix, leading to bleeding as the cervix begins to thin and open in preparation for labor.
Choice C rationale
Abdominal pain with scant red vaginal bleeding could indicate various conditions, but it is not a typical finding that supports the diagnosis of placenta previa.
Choice D rationale
Increasing abdominal pain with a non-relaxed uterus could indicate various conditions, but it is not a typical finding that supports the diagnosis of placenta previa.
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