A nurse at a provider’s office is caring for a 24-year-old female client.
Complete the following sentence by using the lists of options.
The nurse should prepare to reinforce teaching with the client about a
The Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"D"}
? Rationale for Correct Answers
Diabetic diet is appropriate because the client meets diagnostic criteria for gestational diabetes mellitus (GDM). The 3-hour oral glucose tolerance test (OGTT) shows two or more elevated values:
- 1-hour: 220 mg/dL (normal <180 mg/dL)
- 2-hour: 165 mg/dL (normal <140 mg/dL)
- 3-hour: 142 mg/dL (normal 70–115 mg/dL)
According to the American Diabetes Association and ACOG, GDM is diagnosed when at least two values exceed thresholds. GDM increases risks for macrosomia, preeclampsia, and neonatal hypoglycemia, and requires dietary management as first-line therapy.
30 cal/kg/day is the recommended caloric intake for overweight or obese pregnant individuals with GDM. Caloric needs are based on pre-pregnancy weight:
- Normal BMI: 30–35 kcal/kg/day
- Overweight (BMI 25–29.9): 25 kcal/kg/day
- Obese (BMI ≥30): 30 kcal/kg/day is often used to balance fetal growth and glycemic control.
❌ Rationale for Incorrect Response 1 Options
Low-sodium diet is used for hypertension or preeclampsia, but this client has no signs of preeclampsia (e.g., proteinuria, headache, visual changes, epigastric pain).
High-protein diet is not a standard intervention for GDM and may worsen insulin resistance if not balanced.
Gluten-free diet is indicated for celiac disease, which is not present here.
❌ Rationale for Incorrect Response 2 Options
15–25 cal/kg/day are too low for pregnancy and may risk fetal growth restriction, especially in obese clients.
20 cal/kg/day is used in severe obesity or when caloric restriction is medically necessary, but not standard for GDM.
25 cal/kg/day is more appropriate for overweight (not obese) clients.
? Take-Home Points
- GDM is diagnosed with ≥2 abnormal values on a 3-hour OGTT.
- Dietary therapy is first-line management for GDM, focusing on controlled carbohydrate intake.
- Obese pregnant clients with GDM should receive ~30 kcal/kg/day based on pre-pregnancy weight.
- GDM increases risks for maternal and fetal complications and requires close monitoring.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"C"},"B":{"answers":"B"},"C":{"answers":"A"},"D":{"answers":"B"},"E":{"answers":"A"},"F":{"answers":"A"},"G":{"answers":"A"}}
Explanation
✅ Anticipated Interventions – Rationales
- Encourage frequent ambulation Ambulation can promote labor progression in clients with stable vital signs, reassuring fetal status, and no contraindications such as active bleeding or abnormal fetal presentation.
- Check client’s temperature every hour After rupture of membranes, the risk of ascending infection increases. Hourly temperature monitoring helps detect early signs of chorioamnionitis.
- Obtain CBC blood sample A baseline complete blood count is useful to assess for infection (e.g., elevated white blood cells) or anemia, especially in the setting of ruptured membranes.
- Check FHR every 30 min Intermittent fetal heart rate monitoring is appropriate in early labor for low-risk clients. It ensures fetal well-being and detects early signs of distress.
⚪ Nonessential Interventions – Rationales
- Prepare the client for catheterization The client is able to void independently (50 mL at 0830), so catheterization is not currently necessary unless urinary retention develops or continuous bladder monitoring is required later.
- Perform a Nitrazine test This test has already been performed and confirmed rupture of membranes. Repeating it is not essential unless there is uncertainty or new symptoms arise.
❌ Contraindicated Intervention – Rationale
- Ensure the client maintains a supine position while in bed Supine positioning can compress the inferior vena cava, reducing placental perfusion and causing maternal hypotension. Left lateral or upright positions are preferred to optimize uteroplacental blood flow.
? Take-home points
- Rupture of membranes increases the risk of infection, making temperature monitoring and fetal surveillance critical.
- Supine positioning should be avoided in labor due to the risk of supine hypotensive syndrome and compromised fetal oxygenation.
- Ambulation is beneficial in early labor unless contraindicated by maternal or fetal conditions.
- Nitrazine testing is a one-time diagnostic tool for confirming membrane rupture and should not be repeated unnecessarily.
Correct Answer is D
Explanation
Choice A rationale
Multiple gestation, such as twins or triplets, typically results in elevated maternal serum alpha-fetoprotein (MSAFP) levels because there are multiple fetuses producing AFP. AFP is a protein produced by the fetal liver and yolk sac.
Choice B rationale
Neural tube defects, such as spina bifida or anencephaly, are associated with *elevated* levels of MSAFP due to the open defect allowing leakage of AFP into the amniotic fluid and then into the maternal circulation.
Choice C rationale
Intrauterine growth restriction (IUGR) can sometimes be associated with either normal or slightly elevated MSAFP levels, depending on the underlying cause, but it is not typically linked to *low* levels.
Choice D rationale
Low levels of maternal serum alpha-fetoprotein are associated with an increased risk of Down syndrome (Trisomy 21). This is thought to be due to altered placental function or fetal production of AFP in these pregnancies.
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