A nurse is assessing a pregnant client at 32 weeks gestation with a pre-pregnancy BMI of 28 kg/m². Which assessment finding would be most concerning and require immediate intervention?

Proteinuria 2+ with facial edema suggests preeclampsia, a serious complication requiring immediate intervention in obese pregnant women. Other findings are less urgent or within normal limits.

Core Nursing Explanation Key Concept Analysis: This question assesses the ability to identify a critical, life-threatening complication of pregnancy: Preeclampsia. Preeclampsia is defined by new-onset hypertension (blood pressure ≥140/90 mmHg) and proteinuria (≥300 mg/24-hour urine or ≥1+ on dipstick) after 20 weeks of gestation. The patient's pre-pregnancy BMI of 28 kg/m² classifies her as overweight, which is a known risk factor for preeclampsia. The most concerning finding is one that indicates potential progression to severe features, which can rapidly lead to eclampsia (seizures) or HELLP syndrome (Hemolysis, Elevated Liver enzymes, Low Platelets), threatening both maternal and fetal life.

Answer Rationale: Key Point! Option ②, "Proteinuria 2+ on dipstick with facial edema," is the correct answer because it presents two classic signs of preeclampsia. Proteinuria is a diagnostic hallmark, and new-onset facial edema (especially periorbital) is a significant symptom of systemic vascular leakage and fluid shift, indicating worsening condition. This combination in the third trimester requires immediate evaluation and intervention to prevent maternal and fetal complications.

Distractor Analysis:
• Watch out for confusion! Option ① (BP 128/82 mmHg): While elevated from a patient's baseline, this reading alone does not meet the diagnostic threshold for hypertension in pregnancy (≥140/90 mmHg). It warrants monitoring but is not the most concerning finding here.
• Option ③ (Fasting glucose 105 mg/dL): This is borderline elevated. The diagnostic threshold for Gestational Diabetes Mellitus (GDM) is typically a fasting plasma glucose of ≥92 mg/dL. While it requires follow-up (like a glucose tolerance test), it is not an immediate emergency like preeclampsia.
• Option ④ (Weight gain of 12 lbs): For a patient with a pre-pregnancy BMI of 28 (overweight), the recommended total weight gain is 15-25 lbs. A gain of 12 lbs at 32 weeks is within an acceptable range and not an acute concern.

Related Concepts: It is crucial to differentiate preeclampsia from chronic hypertension and gestational hypertension. Nursing priorities for suspected preeclampsia include frequent blood pressure monitoring, assessing for symptoms of severe features (headache, visual changes, epigastric pain), monitoring fetal well-being, preparing for possible magnesium sulfate administration to prevent seizures, and facilitating timely delivery, which is the only definitive cure. Concept Summary • Preeclampsia: Hypertension + Proteinuria after 20 weeks gestation. • Severe Features: BP ≥160/110, symptoms (headache, visual changes, epigastric/RUQ pain), thrombocytopenia, elevated liver enzymes, pulmonary edema. • Risk Factors: First pregnancy, obesity, chronic hypertension, diabetes, multifetal gestation. • Nursing Action: Immediate notification of provider, frequent vital signs and neuro checks, urine protein monitoring, fetal assessment, seizure precautions. Side-by-Side Comparison!

Finding	Implication	Urgency
Proteinuria 2+ with edema	Indicates Preeclampsia (systemic endothelial damage)	HIGH - Requires immediate intervention
BP 128/82 mmHg	Elevated but not diagnostic; requires monitoring	Low-Moderate
Fasting Glucose 105 mg/dL	Suggests Gestational Diabetes risk; needs diagnostic testing	Moderate (requires follow-up)
Weight gain 12 lbs (Overweight BMI)	Within recommended guidelines for pregnancy	Low (routine monitoring)

Anatomy, Physiology & Pharmacology Points • Pathophysiology: Preeclampsia involves abnormal placental development leading to maternal systemic vasospasm, endothelial dysfunction, and increased capillary permeability. This causes hypertension, proteinuria, and edema. • Key Drug: Magnesium Sulfate is the drug of choice for seizure prophylaxis in preeclampsia/eclampsia. Nurses must monitor for toxicity (loss of deep tendon reflexes, respiratory depression, decreased urine output). Memory Tips • Acronym for Preeclampsia Symptoms: HELP (Headache, Epigastric pain, Visual changes (Lights/blurring)) – also reminds you of HELLP syndrome. • Rule of 140/90 & 1+: Remember the diagnostic numbers: BP ≥140/90 and Proteinuria ≥1+ (or 300 mg/24h). High-Frequency NCLEX Topics Preeclampsia is a High Yield topic. NCLEX often tests: 1) Identifying signs/symptoms, 2) Prioritizing nursing actions (e.g., "Notify provider immediately"), 3) Understanding magnesium sulfate therapy (indications, administration, toxicity signs), and 4) Patient education for home monitoring. Watch Out for Question Variations! • Instead of asking for the "most concerning finding," the question might ask: "The nurse should prepare to administer which medication?" (Answer: Magnesium sulfate). • Or: "Which client statement requires immediate follow-up?" (Answer: "I have a terrible headache and see spots before my eyes."). • The scenario could shift to postpartum, as preeclampsia can occur up to 6 weeks after delivery.

Nursing Clinical Practice Guide Clinical Scenario: You are the nurse in a prenatal clinic. Ms. Johnson, 32 weeks pregnant, comes in for a routine visit. She mentions her face feels "puffy," especially in the mornings. Her pre-pregnancy BMI was 28. During assessment, you obtain a urine sample.

Nursing Intervention Strategy: 1. Assessment: Immediately check BP in both arms. Perform a focused assessment: Ask about headaches, visual changes (spots, blurring), epigastric or right upper quadrant pain, and sudden swelling in hands/face. Check deep tendon reflexes (DTRs) and for clonus. Review the urine dipstick result. 2. Action: Upon finding proteinuria 2+ and facial edema, your priority is to notify the healthcare provider (MD/CNM) immediately. Do not wait. Document findings accurately. 3. Planning & Implementation: Anticipate orders for labs (CBC, liver enzymes, creatinine, 24-hour urine protein), continuous fetal monitoring (non-stress test), and possibly hospital admission. Place the patient in a quiet, dimly lit room on left lateral position to promote placental perfusion. Initiate seizure precautions (pad side rails, have suction/oxygen ready). 4. Evaluation & Education: Monitor for progression of symptoms. Educate the patient and family on the signs of worsening preeclampsia and the importance of immediate reporting.

Patient Safety and Precautions: Never dismiss new-onset edema and proteinuria as "normal" pregnancy swelling. Sudden, significant weight gain (>2 lbs/week) can be a red flag. If magnesium sulfate is initiated, monitor respiratory rate, DTRs, urine output hourly, and have calcium gluconate (antidote) readily available. Nursing Procedure & Medication Flow For Suspected Preeclampsia: 1. Vital Signs & Monitoring: BP every 15-30 minutes if unstable. Strict I&O (Intake and Output). Daily weights. 2. Magnesium Sulfate Administration: • Loading Dose: Often 4-6 g IV over 20-30 minutes. • Maintenance Dose: 1-2 g/hour via IV infusion pump. • Nursing Checks Before & During: Ensure patency of IV line, check DTRs, respiratory rate >12/min, urine output >30 mL/hr. • Toxicity Signs: Loss of DTRs → Respiratory depression (