A nurse is teaching a group of clients who are in their first trimester about exercise during pregnancy. Which of the following statements should the nurse include in the teaching?

The correct answer is B, C, and D.

Choice A: Increase the oxytocin infusion to 13 mu/min

Increasing the oxytocin infusion is not indicated in this scenario. Oxytocin is used to induce or augment labor, but if the fetal heart rate tracing is abnormal (Category 3), increasing oxytocin could exacerbate fetal distress. The priority is to stabilize the fetal condition before considering increasing oxytocin.

Choice B: Initiate a bolus of primary IV fluids

Initiating a bolus of primary IV fluids is appropriate. This action helps improve placental perfusion and maternal hydration, which can be beneficial in response to abnormal fetal heart rate tracings. Adequate hydration can enhance uteroplacental blood flow and improve fetal oxygenation.

Choice C: Place the client in a sidelying position

Placing the client in a sidelying position is recommended. This position can improve uteroplacental perfusion and fetal oxygenation, especially if there are signs of fetal distress. It helps to alleviate pressure on the inferior vena cava, enhancing blood flow to the placenta.

Choice D: Apply oxygen at 10 L/min via a venturi mask

Applying oxygen at 10 L/min via a venturi mask is indicated for improving fetal oxygenation in cases of abnormal fetal heart rate patterns. This intervention can help increase the oxygen available to the fetus, which is crucial in managing fetal distress.

Choice E: Perform a sterile vaginal examination (SVE)

Performing a sterile vaginal examination (SVE) is not indicated based on the provided assessment findings. While SVE is useful for assessing cervical dilation and labor progression, it is not a priority in this situation where the main concern is fetal well-being. Unnecessary SVEs can increase the risk of infection.

A. "The test will be performed if your baby's heartbeat is heard."
Incorrect: Amniocentesis is not typically performed based on whether the baby's heartbeat is heard. It is done for specific diagnostic purposes, such as genetic testing or assessing certain fetal conditions.

B. "This test will determine if your baby's lungs are mature."
Incorrect: Amniocentesis does not determine fetal lung maturity. The test involves the extraction of a small amount of amniotic fluid to analyze fetal chromosomes and identify genetic conditions.

C. "After the test, you will be given Rh immune globulin since you are Rh positive."
Incorrect: Rh immune globulin (Rhogam) is given to Rhnegative pregnant women to prevent Rh sensitization, which occurs when an Rhnegative mother is exposed to
Rhpositive fetal blood. Rhogam is not directly related to amniocentesis.

D. "This test requires the presence of an adequate volume of amniotic fluid."
Correct: Amniocentesis requires a sufficient amount of amniotic fluid around the fetus for safe and accurate testing. If there is not enough amniotic fluid, the procedure may be postponed or canceled.