Your postpartum patient is experiencing a hemorrhage. Vital signs are 156/94, heart rate 87, O2 saturation 95%. You increase the Pitocin drip wide open and prepare to give what medication to the patient next?
Magnesium.
Hemabate or Tranexamic Acid (TXA).
Methergine.
Nifedipine.
The Correct Answer is B
Choice A rationale
Magnesium sulfate is primarily used for seizure prophylaxis in preeclampsia or eclampsia. It does not manage hemorrhagic conditions or uterine atony effectively, making it unsuitable for controlling postpartum hemorrhage.
Choice B rationale
Hemabate or Tranexamic Acid (TXA) addresses postpartum hemorrhage by promoting uterine contraction or inhibiting fibrinolysis. Hemabate is a prostaglandin, while TXA is an antifibrinolytic, both effective in hemorrhagic control.
Choice C rationale
Methergine (methylergonovine) induces uterine contraction to manage postpartum hemorrhage effectively but is contraindicated in hypertensive patients due to the risk of exacerbating hypertension or inducing stroke.
Choice D rationale
Nifedipine is a calcium channel blocker used to treat hypertensive disorders or preterm labor. It has no role in treating postpartum hemorrhage or enhancing uterine tone in such cases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Keeping the infant in the mother’s room without further evaluation increases the risk of missed complications like hypoglycemia. Monitoring and interventions are crucial for infants at risk due to macrosomia or difficult delivery.
Choice B rationale
Immediate nursery transfer without specific monitoring or intervention overlooks the infant’s risk for hypoglycemia and its symptoms, such as jitteriness or poor feeding. Further evaluation is more appropriate.
Choice C rationale
Macrosomic infants are at higher risk for hypoglycemia due to increased insulin levels post-birth. Frequent glucose monitoring and vigilance for signs like jitteriness or lethargy are crucial for timely intervention.
Choice D rationale
While gestational age assessment confirms LGA status, it does not address the immediate risk of hypoglycemia. Focus should remain on monitoring and stabilizing glucose levels in at-risk macrosomic infants.
Correct Answer is A
Explanation
Choice A rationale
Visual impairment, including retinopathy of prematurity, results from immature retinal vascularization and oxidative damage caused by prolonged oxygen therapy in premature infants, leading to neovascularization and potential retinal detachment.
Choice B rationale
Sensitivity to touch reflects neurologic immaturity or overstimulation in premature infants but is not directly associated with oxygen therapy. It stems from underdeveloped sensory pathways and an immature central nervous system.
Choice C rationale
Hyperbilirubinemia arises from excessive bilirubin production or impaired hepatic clearance in neonates, unrelated to oxygen therapy. Factors include hemolysis, immature liver enzyme systems, or delayed feeding initiation.
Choice D rationale
Cerebral palsy, a motor disorder due to non-progressive brain injury, can result from perinatal asphyxia or intracranial hemorrhage, but it is not a direct outcome of oxygen therapy in premature infants.
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