A woman, G4P0210, and 12 weeks' gestation has been admitted to labor and delivery for a cerclage procedure. Which of the following long-term goals for this patient would we anticipate by doing this procedure?
The patient will deliver a baby that is appropriate for gestational age
The patient will have a normal blood glucose throughout the pregnancy
The patient will deliver after 38 weeks' gestation
The patient will gain less than 25 pounds during the pregnancy
The Correct Answer is C
A. The patient will deliver a baby that is appropriate for gestational age. While cerclage helps prevent preterm birth, it does not directly influence fetal growth or ensure that the baby will be appropriate for gestational age (AGA). Factors such as maternal nutrition, placental function, and genetics play a larger role in fetal growth.
B. The patient will have a normal blood glucose throughout the pregnancy. Cerclage is performed to prevent cervical insufficiency and preterm birth, not to regulate blood glucose. Maintaining normal blood sugar levels is important for pregnancy outcomes but is unrelated to this procedure.
C. The patient will deliver after 38 weeks' gestation. The primary goal of a cerclage is to prevent preterm birth by reinforcing the cervix and allowing the pregnancy to progress to term. Women with a history of second-trimester pregnancy losses or cervical insufficiency benefit from this procedure to increase the likelihood of delivering at or near term.
D. The patient will gain less than 25 pounds during the pregnancy. Weight gain recommendations are based on maternal BMI and nutritional status, not the need for a cerclage. The procedure does not directly affect maternal weight gain.
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Correct Answer is B
Explanation
A. Oral hypoglycemic medications. While some oral hypoglycemic agents, such as metformin or glyburide, are used in gestational diabetes, the first-line treatment is always dietary modification and exercise. Medications are only introduced if blood glucose levels remain uncontrolled with lifestyle changes.
B. Diet control and exercise. The initial treatment for gestational diabetes focuses on controlling blood glucose through dietary adjustments, portion control, and regular physical activity. If lifestyle modifications fail to maintain glucose levels within the target range, insulin or oral medications may be introduced.
C. Inhaled insulin. Inhaled insulin is not commonly used in pregnancy because its safety and efficacy for gestational diabetes have not been well established. Insulin therapy, if needed, is typically administered via subcutaneous injection rather than inhalation.
D. Regular insulin injections. Insulin therapy is considered if diet and exercise alone fail to control blood glucose levels. However, it is not the first-line treatment, as many women can successfully manage gestational diabetes without requiring insulin therapy.
Correct Answer is D
Explanation
A. No action is necessary since a decrease in the woman's blood pressure is expected. While a drop in blood pressure is a common side effect of a spinal block, a 20% decrease is significant and can compromise placental perfusion, leading to fetal distress. Intervention is necessary to restore circulation.
B. Decrease her intravenous (IV) rate to a keep vein-open rate. This is incorrect because IV fluids help counteract hypotension. Instead of decreasing the IV rate, the nurse may need to increase fluid administration to improve blood pressure and maintain perfusion.
C. Encourage her to empty her bladder. A full bladder can affect labor progression but does not directly cause or correct hypotension. The priority in this scenario is restoring blood pressure to ensure adequate fetal oxygenation.
D. Turn the woman to the left lateral position or place a pillow under her hip. This is the most appropriate intervention. A left lateral position or elevating her right hip helps relieve aortocaval compression, improving blood flow to the uterus and stabilizing blood pressure. Additional interventions, such as IV fluid boluses or vasopressors (e.g., ephedrine), may be needed if hypotension persists.
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