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 D
Explanation
Choice A rationale
Swaddling a newborn can provide comfort and help soothe them. However, it is not a specific treatment for a Neonatal Abstinence Scoring System (NAS) score of 201.
Choice B rationale
Naloxone is an opioid antagonist used to reverse the effects of opioid overdose. It is not typically administered for NAS unless the newborn is experiencing life-threatening respiratory depression due to opioid exposure. Moreover, it is not specifically indicated for NAS scores greater than 241.
Choice C rationale
Continuing NAS scoring as prescribed is important for monitoring the newborn’s condition. However, a score of 20 indicates significant withdrawal symptoms, which may require more than just monitoring.
Choice D rationale
Administering oral morphine is a common treatment for NAS. Morphine, an opioid medication, is used to manage withdrawal symptoms in newborns with NAS. The goal is to control symptoms and then gradually wean the newborn off the medication.
Correct Answer is C
Explanation
The correct answer is Choice C.
Choice A rationale: A respiratory rate of 16/min is within the normal range for an adult and does not indicate immediate concern.
Choice B rationale: A headache can be a symptom of preeclampsia, but it is not as immediate a concern as the other options unless it is severe or accompanied by other symptoms.
Choice C rationale: A urinary output of 40 ml in 2 hours is significantly below the normal range. Oliguria (low urine output) can be a sign of renal impairment and magnesium toxicity, which requires immediate reporting to the healthcare provider.
Choice D rationale: A fetal heart rate of 158/min is within the normal range for a fetus and does not indicate immediate concern.
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