The healthcare provider prescribes magnesium sulfate 6 grams intravenously (IV) to be infused over 20 minutes for client with preterm labor. The IV bag contains magnesium sulfate 20 grams in dextrose 5% in water 500 mL. How many mL/hour should the nurse set the infusion pump?
(Enter numerical value only.)

A. Administer oxygen via facemask: Oxygen administration is generally a step in managing fetal distress. However, when dealing with variable decelerations, the initial action involves repositioning the mother to alleviate potential cord compression, as variable decelerations are often due to compression of the umbilical cord.

B. Turn off the oxytocin infusion: If variable decelerations persist despite repositioning, it might be necessary to discontinue the oxytocin (Pitocin) infusion temporarily. Oxytocin can cause or exacerbate uterine hyperstimulation, which can contribute to fetal distress.

C. Assess cervical dilatation: Assessing cervical dilatation might be a part of the overall assessment but might not directly address the immediate issue of variable decelerations. However, it's essential to monitor the progress of labor as part of the broader assessment.

D. Change the client's position: This is the recommended first action for variable decelerations. Repositioning the mother, such as moving her to a lateral or knee-chest position, can relieve potential cord compression and improve fetal oxygenation.

A. Placenta accreta: Placenta accreta is a condition where the placenta attaches too deeply into the uterine wall. While this can be a concern, the client in this scenario has already given birth, so this may not be the highest priority at this moment.

B. Hard, painful uterine afterpains: Afterpains are common in the postpartum period, especially in women who have given birth to multiples. While they can be uncomfortable, they are generally expected and not considered a severe complication.

C. Postpartum psychosis: Postpartum psychosis is a serious mental health condition that can occur after childbirth. It is characterized by symptoms such as hallucinations, delusions, and severe mood disturbances. While it is a serious concern, it might not be the immediate priority in a client who has had a severe postpartum hemorrhage.

D. Disseminated intravascular coagulation (DIC): This is a life-threatening condition where there is widespread activation of clotting factors, leading to excessive blood clotting followed by bleeding. Given the history of severe postpartum hemorrhage, DIC is a significant concern, and prompt assessment and intervention are crucial.