A nurse is caring for a client with gestational diabetes.Which guideline should the nurse use when providing nutritional counseling to this client?

Rubella immunization should be given in the early postpartum period.This is because rubella infection during pregnancy can cause serious birth defects or miscarriage, and rubella vaccine is contraindicated during pregnancy.Therefore, the best time to vaccinate a woman who is not immune to rubella is after she delivers her baby.

Choice B is wrong because gamma globulin is not effective for preventing rubella infection or congenital rubella syndrome (CRS).Gamma globulin is a preparation of antibodies that can provide temporary protection against some infections, but it does not induce lasting immunity.

Choice C is wrong because gamma globulin should not be given at the next visit for the same reason as choice B.Moreover, gamma globulin can interfere with the response to live vaccines such as rubella vaccine, so it should not be given within 3 months before or after vaccination.

Choice D is wrong because rubella immunization should not be given at the next visit or during pregnancy, as it can pose a risk to the fetus.Rubella vaccine is a live attenuated virus vaccine that can cross the placenta and infect the fetus.The risk of CRS from vaccination during pregnancy is low, but it cannot be ruled out completely.Therefore, women who receive rubella vaccine should avoid pregnancy for at least 4 weeks after vaccination.

Massaging the uterus helps it contract and prevent excessive bleeding after delivery.Uterine atony is a condition where the uterus does not contract enough to clamp the blood vessels that supply the placenta, leading to postpartum hemorrhage.Uterine massage is one of the interventions to treat uterine atony and restore uterine tone.

Choice A is wrong because having the client void frequently does not directly affect the uterine contraction.However, a full bladder can interfere with uterine contraction and cause displacement of the uterus, so it is important to monitor the bladder status and empty it as needed.

Choice C is wrong because having the client in a side-lying position for comfort does not help with uterine contraction.However, this position may be beneficial for other reasons, such as reducing edema and pain in the perineal area.

Choice D is wrong because keeping the patient on strict bed rest for 24 hours to avoid stress on the uterus does not help with uterine contraction.In fact, early ambulation after delivery can help prevent thromboembolic complications and promote recovery.

Normal ranges for postpartum blood loss are less than 500 mL for vaginal delivery and less than 1000 mL for cesarean delivery.Postpartum hemorrhage is defined as blood loss greater than or equal to 1000 mL or blood loss accompanied by signs or symptoms of hypovolemia within 24 hours after birth.