A nurse is reinforcing teaching with a client who is at 34 weeks of gestation and at risk for placental abruption. Does the nurse recognize that which of the following is the most common risk factor for a placental abruption?
Maternal hypertension.
Maternal cocaine use.
Maternal cigarette smoking.
Maternal battering.
The Correct Answer is A
The correct answer is choice A, Maternal hypertension.
Choice A rationale:
Maternal hypertension is widely recognized as the most common risk factor for placental abruption. High blood pressure can cause the placenta to detach from the uterine wall, leading to abruption. In summary, while all the listed factors can contribute to the risk of placental abruption, maternal hypertension stands out as the most common cause, supported by multiple health sources. It’s important for nurses to recognize and manage hypertension in pregnant clients to minimize the risk of this serious complication.
Choice B rationale:
While maternal cocaine use is a significant risk factor for placental abruption due to its vasoconstrictive effects, which can compromise the placental blood flow, it is not as common as maternal hypertension.
Choice C rationale:
Maternal cigarette smoking is also a risk factor for placental abruption. Smoking can lead to a variety of complications in pregnancy, including placental problems, but again, it is less common than hypertension as a cause for abruption.
Choice D rationale:
Maternal battering can lead to trauma which may result in placental abruption. However, it is not considered the most common risk factor when compared to maternal hypertension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B: “You must be feeling very scared.” This response is an example of therapeutic communication, where the nurse acknowledges the client’s feelings and provides emotional support without making assumptions or giving false reassurances.
Choice A rationale: While it’s true that the presence of a neonatal unit equipped to handle emergencies is reassuring, this response does not address the client’s immediate emotional needs or fears. It’s important for the nurse to recognize and validate the client’s feelings rather than focusing solely on the facilities available.
Choice B rationale: This choice demonstrates empathy and understanding. It allows the client to express their feelings and concerns, which is a crucial aspect of providing emotional support during labor. By acknowledging the client’s potential fear, the nurse opens the door for further communication and support.
Choice C rationale: This response minimizes the client’s individual feelings by suggesting that everyone has the same worries. It can make the client feel that their concerns are not unique or taken seriously, which is not conducive to establishing trust or providing individualized care.
Choice D rationale: This choice provides false reassurance. At 32 weeks of gestation, while the prognosis for the baby is generally good, there are still risks associated with preterm birth. It’s important not to make definitive statements about outcomes that cannot be guaranteed.
Correct Answer is B
Explanation
Choice A rationale:
Choice A, fetal head compression, is not the correct answer in this case. Fetal head compression can cause early decelerations in the FHR, not variable decelerations. Early decelerations are often a result of the fetal head being compressed during contractions and are considered benign and expected during labor.
Choice B rationale:
The correct answer is choice B, which is umbilical cord compression. Variable decelerations of the fetal heart rate (FHR) can occur during labor due to various rationales, and umbilical cord compression is one of the common causes. When the umbilical cord gets compressed, it can briefly reduce or restrict the blood flow and oxygen supply to the fetus, leading to temporary decelerations in the FHR.
Choice C rationale:
Choice C, maternal fever, is also not the correct answer for variable decelerations in FHR. Maternal fever can be a sign of infection, and it may lead to other fetal heart rate abnormalities, such as tachycardia (an increased heart rate), but it is not specifically associated with variable decelerations.
Choice D rationale:
Choice D, polyhydramnios, is not the cause of variable decelerations in this scenario. Polyhydramnios refers to an excessive accumulation of amniotic fluid around the fetus. While it can have implications for pregnancy, it is not directly linked to variable decelerations of the FHR.
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