A nurse is assisting with the plan of care for a client who is Rh+, at 16 weeks of gestation, and scheduled for an amniocentesis. Which of the following actions should the nurse plan to take following the procedure?

A. Assist the client with positioning for an ultrasound: Positioning for ultrasound is part of the preparation for amniocentesis, not a post-procedure intervention. After the procedure, the priority is monitoring the client for complications rather than repeating imaging unless clinically indicated. B. Monitor the client for placental abruption: Amniocentesis carries a small risk of complications such as bleeding, cramping, or placental injury. Monitoring the client for signs of placental abruption, including vaginal bleeding, abdominal pain, and uterine tenderness, is an appropriate post-procedure action to ensure early detection and intervention. C. Administer Rh.D immune globulin to the client: Administration of Rh.D immune globulin is indicated for Rh-negative clients to prevent isoimmunization. Since this client is Rh-positive, they do not require Rh immunoglobulin, so this action is not necessary. D. Obtain an umbilical blood sample from the fetus: Umbilical blood sampling (cordocentesis) is a separate diagnostic procedure and is not part of routine amniocentesis. Post-procedure care focuses on maternal monitoring and fetal well-being rather than obtaining fetal blood immediately.