Which of the following findings should the nurse recognize and document as an adverse effect of epidural analgesia for a client who is in labor?

Choice A reason: Polyuria is not an adverse effect of epidural analgesia. Epidurals may cause urinary retention due to bladder sensation loss from nerve blockade, not increased urine output. Polyuria could reflect unrelated conditions like diabetes insipidus, but it does not align with epidural’s neurological effects on bladder function. Choice B reason: A maternal temperature of 37.4°C (99.4°F) is within normal range and not an adverse effect of epidural analgesia. Epidurals may rarely cause fever due to immune responses, but this temperature is physiological. It does not indicate a complication requiring documentation, per obstetric monitoring standards. Choice C reason: Hypotension is a common adverse effect of epidural analgesia, as sympathetic blockade causes vasodilation, reducing blood pressure. This can impair placental perfusion, risking fetal hypoxia. Documentation is critical to prompt interventions like fluid boluses, ensuring maternal and fetal stability, per epidural pharmacology and obstetric care protocols. Choice D reason: A fetal heart rate of 152/min is within the normal range (110-160/min) and not an adverse effect of epidural analgesia. While epidurals may cause maternal hypotension affecting fetal perfusion, this rate indicates fetal well-being, not requiring documentation as an adverse effect, per fetal monitoring guidelines.