A nurse is caring for a client who is receiving oxytocin to augment labor. The client has an intrauterine pressure catheter and an internal fetal scalp electrode for monitoring. Which of the following is an indication that the nurse should discontinue the infusion?

Correct Answer: B

Rationale: Prolonged contractions lasting more than 90-120 seconds may reduce placental perfusion and oxygenation to the fetus, leading to fetal distress. This can result in fetal hypoxia and compromise. Therefore, if the contraction duration reaches 100 seconds, it is an indication for the nurse to discontinue the oxytocin infusion to prevent harm to the fetus. Monitoring for appropriate contraction duration is crucial to ensure the well-being of both the mother and the fetus during labor. While contraction frequency every 3 minutes, a fetal heart rate with moderate variability, and a fetal heart rate of 118/min can be normal findings during labor, a prolonged contraction duration is a concerning sign that requires immediate intervention.

Correct Answer: A

Rationale: The correct statement the nurse should make to the client receiving misoprostol intravaginally is, "You will need to stay in a side-lying position for 30 minutes after each dose." This instruction is important because maintaining a side-lying position can help prevent leakage and promote proper absorption of the medication. It enhances the effectiveness of the medication and reduces the risk of its expulsion before absorption, ultimately leading to a better response to the treatment. The other options are not relevant to the administration of misoprostol intravaginally and do not align with best practice for this specific therapy.

Correct Answer: A

Rationale: If a woman has been in labor for 16 hours and her cervix is not dilated, it suggests that the fetal presenting part is not engaged. Engagement refers to the descent of the fetal presenting part (usually the head) into the pelvis. When the presenting part is not engaged, it may lead to a prolonged labor as the fetus needs to descend further for labor to progress effectively. This can result in slower cervical dilation and may require interventions to help facilitate engagement, such as position changes or use of gravity-assisted techniques.

Correct Answer: A

Rationale: A history of previous pelvic inflammatory disease (PID) treatment would lead to suspicion of an ectopic pregnancy in a client presenting with abdominal pain and bleeding at 8 weeks' gestation. PID can cause scarring and damage to the fallopian tubes, increasing the risk of an ectopic pregnancy where the fertilized egg implants outside of the uterus, usually in the fallopian tubes. Symptoms of an ectopic pregnancy can include abdominal pain, vaginal bleeding, and signs of shock, making it important to consider this possibility in a client with a history of PID.

Correct Answer: B

Rationale: The copper IUD is a highly effective, long-term contraception method that does not interfere with breastfeeding. Choice A is incorrect because oral contraceptives may reduce milk supply, and many types are not recommended during breastfeeding. Choice C is incorrect because contraceptive injections may not be ideal during breastfeeding. Choice D is incorrect because emergency contraception is used only after unprotected sex and is not a long-term solution.