A nurse is caring for a client who is receiving 1 milliunit/min of oxytocin for the induction of labor.

The provider prescription reads to increase the rate by 1 milliunit per/min every 30 min until the client demonstrates an expected labor pattern.

The cervical Bishop score is 2. The monitor indicates contractions every 1 min.

Which of the following findings indicates the nurse should titrate the infusion rate to 2 milliunits/min after the first 30 min?

Choice A rationale

Nausea, commonly known as "morning sickness," is a very common and normal physiological response during the first trimester of pregnancy, often attributed to hormonal changes, particularly rising levels of human chorionic gonadotropin (hCG) and estrogen. While uncomfortable, it does not typically indicate a need for a registered dietitian referral unless it leads to significant weight loss or hyperemesis gravidarum.

Choice B rationale

A 4.5 kg (10 lb) weight gain by 12 weeks of gestation is considered excessive for the first trimester. The recommended weight gain during the first trimester is typically 0.5 to 2 kg (1 to 4.5 lb). Such rapid weight gain can indicate an imbalanced diet or underlying nutritional issues that warrant evaluation and guidance from a registered dietitian to optimize maternal and fetal health.

Choice C rationale

Taking a multivitamin daily, especially one formulated for prenatal use, is a positive health behavior during pregnancy. Prenatal vitamins typically contain essential nutrients like folic acid and iron, which are crucial for fetal development and maternal health, reducing the risk of neural tube defects and iron deficiency anemia. This indicates appropriate nutritional supplementation, not a need for referral.

Choice D rationale

Constipation is a common complaint during pregnancy, often due to hormonal changes, such as increased progesterone, which slows gastrointestinal motility, and pressure from the growing uterus on the bowels. Eating prunes is a natural and effective dietary strategy to manage constipation, as they are a good source of fiber, promoting bowel regularity. This is a healthy coping mechanism and does not necessitate a dietitian referral.

Choice A rationale

Late decelerations indicate uteroplacental insufficiency, meaning reduced blood flow and oxygen to the fetus. Placing the client in a lateral position (left or right side) can alleviate pressure on the vena cava, improving venous return to the heart, thus increasing cardiac output and uteroplacental perfusion. This is the least invasive initial intervention.

Choice B rationale

While intravenous fluid administration may be indicated in some cases to improve maternal hydration and placental perfusion, repositioning the client is a more immediate and less invasive intervention to address uteroplacental insufficiency by optimizing maternal circulation and oxygen delivery to the fetus.

Choice C rationale

Preparing for a cesarean birth is a significant intervention reserved for persistent or severe fetal distress that does not respond to less invasive measures. Although late decelerations are concerning, immediate surgical intervention is not the first step without attempting to optimize fetal well-being through maternal repositioning.

Choice D rationale

Elevating the client's legs might slightly increase venous return, but it is not the primary intervention for late decelerations. The lateral position is more effective in relieving aortocaval compression, directly addressing the underlying issue of reduced placental blood flow, and is the established first-line intervention.