A nurse in a prenatal clinic is caring for a client. Using Leopold's maneuvers, the nurse palpates a round, firm, movable part in the fundus of the uterus and a long smooth surface on the client's right side. In which abdominal quadrant should the nurse expect to auscultate fetal heart tones?

Choice A reason:
This choice is incorrect because the hepatitis B vaccine is recommended to be given within 24 hours of birth, but there is no recommendation for hepatitis B immune globulin (HBIG) to be given every 12 hours for 3 days. The HBIG is typically given as a single dose.

Choice B reason:
This is the correct choice. Newborns whose mothers are positive for the hepatitis B surface antigen should receive both HBIG and the first dose of the hepatitis B vaccine within 12 hours of birth. The HBIG provides immediate protection against hepatitis B infection, and the vaccine begins the process of building long-term immunity.

Choice C reason:
This choice is incorrect because delaying the administration of HBIG and the hepatitis B vaccine until 1 week after birth would leave the newborn vulnerable to hepatitis B infection. The recommended schedule is to administer these within 12 hours of birth.

Choice D reason:
This choice is incorrect because the hepatitis B vaccine is not given monthly. The typical schedule for the hepatitis B vaccine is the first dose at birth, the second dose at 1-2 months of age, and the third dose at 6 months of age. Additionally, the vaccine is not administered based on the newborn's hepatitis B surface antigen status.

Choice A reason:
Administering a prescribed oxytocic preparation is an important step in managing postpartum hemorrhage, as it helps to contract the uterus and reduce bleeding. However, it is not the first action a nurse should take when a client has saturated a perineal pad within 10 minutes postpartum.

Choice B reason:
Assessing the bladder for distention is also important because a full bladder can impede the contraction of the uterus and lead to increased bleeding. However, this is not the immediate action to take in the event of excessive postpartum bleeding.

Choice C reason:
Massaging the client's fundus is the first action the nurse should take. A boggy uterus, which is soft and not well contracted, can lead to excessive bleeding. Fundal massage stimulates the uterus to contract and can quickly reduce blood loss.

Choice D reason:
Assessing the client's blood pressure is vital to determine the client's hemodynamic status, but it is not the first action to take. The priority is to address the cause of the bleeding and stabilize the client.