A nurse is caring for a client who is in labor and is receiving epidural analgesia.
Which of the following changes in the FHR should the nurse report to the provider?
Prolonged period of absent FHR variability.
FHR increase to 150/min.
FHR accelerations of 15/min for 15 seconds.
Early decelerations of the FHR.
The Correct Answer is A
Choice A rationale
A prolonged period of absent FHR variability is a critical finding that the nurse must report to the provider immediately. Absent variability indicates a significant lack of fetal well-being, potentially due to severe hypoxia, acidosis, or neurological compromise. It necessitates prompt intervention to prevent adverse outcomes.
Choice B rationale
An FHR increase to 150/min is within the normal fetal heart rate range, which typically falls between 110 and 160 beats per minute. This finding alone does not indicate a problem and would not require reporting to the provider, as it suggests adequate fetal oxygenation and an appropriately reactive fetus.
Choice C rationale
FHR accelerations of 15/min for 15 seconds are a positive sign of fetal well-being. Accelerations indicate an intact fetal nervous system and adequate oxygenation. They are a reassuring finding and suggest that the fetus is tolerating the labor process well, therefore not requiring reporting.
Choice D rationale
Early decelerations of the FHR are typically benign and do not require reporting to the provider. These decelerations are usually associated with head compression during contractions and are characterized by a gradual decrease in FHR that mirrors the contraction, indicating a physiological response.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Sternal retractions indicate increased respiratory effort and can be a sign of respiratory distress in a newborn. This occurs when the infant is struggling to inhale, causing the chest wall to visibly pull inward with each breath due to negative pressure, and requires immediate intervention.
Choice B rationale
Acrocyanosis, characterized by bluish discoloration of the hands and feet, is a common and normal finding in newborns during the first 24 to 48 hours after birth. It is due to immature peripheral circulation and does not typically indicate a need for intervention.
Choice C rationale
Molding is the overlapping of the fetal skull bones during passage through the birth canal. This is a normal adaptation during vaginal birth and typically resolves spontaneously within a few days, thus requiring no intervention.
Choice D rationale
Vernix caseosa is a whitish, cheesy substance covering the skin of many newborns, providing protection and lubrication in utero. Its presence is normal and beneficial, often providing hydration and antimicrobial properties to the skin post-birth.
Correct Answer is C
Explanation
Choice A rationale
Assessing blood pressure twice daily is insufficient for a client with preeclampsia postpartum. Preeclampsia can worsen or manifest postpartum, necessitating more frequent monitoring, typically every 4 hours or more depending on the severity, to detect changes indicating progression or resolution of the condition and guide timely intervention.
Choice B rationale
Administering an IV bolus of lactated Ringer's could exacerbate fluid overload in a client with preeclampsia, as these clients often have compromised renal function and increased extracellular fluid. Fluid administration should be carefully managed to avoid pulmonary edema, and boluses are generally avoided unless hypovolemia is clearly indicated.
Choice C rationale
Assessing for edema is crucial postpartum for a client with preeclampsia. Preeclampsia is characterized by widespread endothelial dysfunction, leading to increased vascular permeability and fluid shifts into interstitial spaces. Monitoring edema, particularly in the face and extremities, helps evaluate fluid status and assess the resolution or persistence of the preeclamptic state.
Choice D rationale
Obtaining a prescription for misoprostol is not indicated for the management of preeclampsia without severe features postpartum. Misoprostol is a prostaglandin analog primarily used for cervical ripening, labor induction, or postpartum hemorrhage management due to its uterotonic properties, not for the direct management of hypertension or other preeclamptic symptoms.
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