A nurse is monitoring a client who is at 29 weeks of gestation and has pre-term labor.

The client is receiving magnesium sulfate IV infusion.

Which of the following are expected adverse effects of this medication? (Select all that apply)

A cervical cerclage is a procedure that involves placing stitches around the cervix to prevent it from opening prematurely.This procedure is usually done for women who have a history of cervical insufficiency or a short cervix, which are risk factors for preterm labor.

Choice A is wrong because history of gestational diabetes is not a risk factor for preterm labor.

Gestational diabetes is a condition that causes high blood sugar during pregnancy and can affect the health of the mother and the baby, but it does not increase the risk of preterm labor.

Choice C is wrong because history of recurrent urinary tract infections (UTIs) is a risk factor for preterm labor.

UTIs are infections that affect the urinary system and can cause symptoms such as pain, burning, or frequent urination.

UTIs can also spread to the kidneys or the uterus and cause inflammation or infection that can trigger preterm labor.

Choice D is wrong because history of assisted reproductive technology (ART) is a risk factor for preterm labor.

ART refers to any medical procedure that helps with conception, such as in vitro fertilization (IVF).

ART can increase the risk of preterm labor because it can result in multiple gestations (twins, triplets, or more), which put more strain on the uterus and can cause it to contract prematurely.ART can also cause complications such as placenta previa or rupture of the uterus, which can lead to preterm labor.

Lying on one’s back with knees bent while using the monitor is not recommended for women at risk of preterm labor, as it can put pressure on the inferior vena cava, a major vein leading back to the heart.This can cause low blood pressure and reduce blood flow to the uterus and the baby.A better position is to lie on one’s side with a pillow at the back for support.

Choice A is correct because emptying the bladder before applying the monitor can reduce interference from urine contractions and make the readings more accurate.

Choice C is correct because pressing the event marker every time one feels a contraction can help record the frequency and duration of uterine activity.

Choice D is correct because using the monitor for at least 1 hour twice a day can provide sufficient data on uterine contractions and help detect early signs of preterm labor.