Intrauterine resuscitation for an evolving category II or category III tracing includes (Select all that apply):

Choice A: Go to break is not an appropriate action, as it can delay the necessary interventions and compromise the fetal well-beinG. The nurse should stay with the mother and monitor the fetal heart rate and the uterine activity continuously.

Choice B: Apply 100% non-rebreather mask is an appropriate action, as it can increase the maternal oxygenation and improve the fetal oxygen delivery. The nurse should place a mask with a reservoir bag over the mother's nose and mouth and adjust the flow rate to 10 to 15 L/min.

Choice C: Give an IV fluid bolus is an appropriate action, as it can increase the maternal blood volume and improve the uterine perfusion. The nurse should administer 500 to 1000 mL of isotonic crystalloid solution rapidly through a large-bore IV catheter.

Choice D: Reposition the mother is an appropriate action, as it can relieve the uterine or cord compression and improve the fetal circulation. The nurse should turn the mother to the left or right lateral position or place her in a knee-chest position.

Choice E: Increase the oxytocin drip is not an appropriate action, as it can increase the uterine contractions and reduce the uterine relaxation and blood flow. The nurse should decrease or stop the oxytocin infusion if it is causing tachysystole or hyperstimulation.

Choice F: Decrease or stop the oxytocin is an appropriate action, as it can decrease the uterine contractions and increase the uterine relaxation and blood flow. The nurse should decrease or stop the oxytocin infusion if it is causing tachysystole or hyperstimulation.

Choice A: Massaging a firm fundus is not necessary, as it indicates that the uterus is contracting well and preventing excessive bleedinG. Massaging a firm fundus may cause discomfort and increase the risk of infection.

Choice B: Determining whether the fundus is midline is an important action, as it indicates that the uterus is in the correct position and not displaced by a full bladder or hematomA. A deviated fundus may cause uterine atony and hemorrhagE.

Choice C: Observing the lochia during palpation of fundus is an important action, as it indicates the amount and type of vaginal discharge after delivery. The nurse should assess the color, odor, consistency, and quantity of lochia and report any abnormal findings.

Choice D: Documenting fundal height is an important action, as it indicates the involution of the uterus after delivery. The nurse should measure the distance from the symphysis pubis to the top of the fundus in centimeters and compare it with the expected findings.

Choice E: Administering terbutaline if the fundus is boggy is not an appropriate action, as terbutaline is a tocolytic agent that relaxes the uterine muscles and may worsen the bleedinG. The nurse should massage a boggy fundus until it becomes firm and notify the provider.