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?

Choice A rationale: Moderate fetal heart rate variability indicates a healthy autonomic nervous system response in the fetus, reflecting adequate oxygenation and neurologic function. Variability within moderate range (6-25 beats/min) suggests the fetus is not currently experiencing hypoxia or acidosis. This finding is reassuring and does not require urgent reporting as it reflects normal fetal well-being according to obstetrical monitoring standards.

Choice B rationale: Persistent headache unrelieved by acetaminophen in a pregnant client with elevated blood pressure is a significant symptom suggestive of worsening preeclampsia or impending eclampsia. Headache can result from cerebral vasospasm or edema and requires prompt evaluation as it indicates central nervous system involvement. Elevated blood pressure over 140/90 mm Hg plus headache raises concern for severe preeclampsia.

Choice C rationale: The heart rate of 98 beats/min is within normal adult range (60-100 bpm) and is not clinically concerning in this context.

Choice D rationale: Edema, especially 2+ pitting in the lower extremities and hands, is common in pregnancy but circumorbital and hand edema preventing ring removal is concerning. It may indicate fluid retention due to endothelial dysfunction and capillary leakage seen in preeclampsia. Such edema suggests worsening vascular permeability and should be reported for timely management.

Choice E rationale: Blood pressure reading of 160/98 mm Hg is above the normal pregnancy threshold (less than 140/90 mm Hg) and qualifies as severe hypertension. Elevated blood pressure is a key diagnostic criterion for preeclampsia and increases risk for maternal and fetal complications including stroke, placental abruption, and fetal growth restriction, requiring immediate provider notification.

Choice F rationale: The fetal heart rate of 130 beats/min falls within the normal baseline range (110-160 bpm) with moderate variability, indicating no current fetal distress. This normal finding does not require urgent reporting as it reflects appropriate fetal status.

Choice G rationale: Irregular contractions without pattern or intensity are common and often represent Braxton Hicks contractions, especially near term. These do not typically indicate active labor or distress and do not require urgent reporting unless they become regular, painful, or accompanied by other concerning symptoms.

Choice H rationale: Negative ankle clonus reflects normal neurological function and absence of central nervous system hyperreflexia. Presence of clonus could suggest severe preeclampsia with neurological involvement; its absence is reassuring and not a reportable concern.

Choice I rationale: Patellar deep tendon reflexes at 2+ are normal on a scale of 0 to 4+. Hyperreflexia (3+ or 4+) could indicate neurologic irritability from preeclampsia. Normal reflexes suggest no current severe neurological involvement, so this does not warrant immediate reporting.

Choice A rationale

A hematocrit of 37% falls within the normal physiological range for a pregnant individual, which typically expands due to increased plasma volume. This hemodilution is a normal adaptive response to pregnancy, ensuring adequate perfusion to the placenta and fetal unit. This finding does not warrant reporting as it reflects a healthy maternal circulatory adjustment.

Choice B rationale

A creatinine level of 0.9 mg/dL is within the normal reference range for renal function in pregnant individuals. Glomerular filtration rate (GFR) increases during pregnancy, leading to a slight decrease in serum creatinine. This value indicates appropriate renal clearance and is not a cause for concern.

Choice C rationale

A WBC count of 11,000/mm³ is generally considered within the physiological elevation often seen during pregnancy, particularly in the second and third trimesters. This mild leukocytosis is an immunological adaptation, supporting the maternal immune response without indicating an infectious process or pathology that requires immediate reporting.

Choice D rationale

A fasting blood glucose of 180 mg/dL is significantly elevated above the normal range (74 to 106 mg/dL) and indicates hyperglycemia. This finding is highly suggestive of gestational diabetes mellitus, which can lead to adverse maternal and fetal outcomes if not managed. Therefore, it requires immediate reporting to the provider for further evaluation and intervention.