The nurse in the prenatal clinic is triaging phone calls from pregnant clients. Which client requires the most immediate response?

Choice A rationale Nausea and vomiting at 10 weeks gestation is a common physiological occurrence due to rising human chorionic gonadotropin (hCG) levels. While it requires assessment for hyperemesis gravidarum, it is rarely an immediate life-threatening emergency unless accompanied by severe dehydration, electrolyte imbalances, or inability to keep any fluids down for 24 hours. Normal potassium levels are 3.5 to 5.0 mEq/L. This client is stable compared to one with potential fetal demise or acute distress. Choice B rationale Occasional uterine cramping at 36 weeks gestation often represents Braxton Hicks contractions, which are irregular and non-productive. While the nurse must assess for signs of true preterm labor or placental issues, this is a common finding in the late third trimester as the body prepares for parturition. If the contractions are not increasing in frequency, duration, or intensity, and there is no vaginal bleeding, this client is considered a lower priority than a client reporting absent fetal movement. Choice C rationale Thick, white vaginal discharge during the second trimester is often indicative of leukorrhea or a yeast infection (Candidiasis). While uncomfortable and requiring treatment with antifungal agents, it does not pose an immediate threat to the mother or the fetus. The nurse should schedule an appointment for a vaginal swab and clinical evaluation, but this call does not take precedence over an urgent report of decreased fetal movement which may signal intrauterine hypoxia or fetal death. Choice D rationale A report of absent fetal movement at 28 weeks gestation is a critical red flag for potential fetal distress or intrauterine fetal demise. Fetal kick counts are a primary indicator of fetal well-being and oxygenation. After 24 to 28 weeks, the fetus should have a consistent movement pattern. Lack of movement requires immediate clinical evaluation via a non-stress test (NST) or biophysical profile to assess the fetal heart rate and placental perfusion. This represents the highest priority.