The nurse is caring for several pregnant clients at an obstetrics (OB) clinic.
For which client should the nurse prioritize in requesting a glucose tolerance test?

This prenatal scenario involves applying knowledge of human embryology and fetal development stages. Identifying the specific terminology and physiological milestones at 6 weeks gestation is necessary to provide accurate education regarding the transition from the pre-embryonic to the embryonic period.

Choice A rationale

A blastocyst refers to the stage of development approximately 5 to 10 days after fertilization, during implantation. By 6 weeks gestation, the pregnancy has progressed significantly past this initial pre-embryonic stage of germ layer formation.

Choice B rationale

At 6 weeks gestation, the product of conception is called an embryo. This period, spanning weeks 3 through 8, is characterized by rapid organogenesis, where all major organ systems are established and highly vulnerable to teratogens.

Choice C rationale

The term fetus is used starting at the ninth week of gestation until birth. While the embryo is developing human characteristics at 6 weeks, it is not yet classified as a fetus in medical terminology.

Choice D rationale

A morula is a solid ball of cells that exists around day 3 or 4 after fertilization as it travels through the fallopian tube. This stage occurs long before the 6-week prenatal visit..

The assessment of postpartum hemorrhage requires differentiating between uterine atony and other sources of bleeding. When the fundus remains firm despite heavy lochia saturation, nurses must apply knowledge of cervical or vaginal lacerations and prioritize immediate medical notification for intervention.

Choice A rationale

Fundal massage is the primary intervention for uterine atony, characterized by a soft or boggy uterus. Since the assessment reveals a firm fundus at the umbilicus, massage is unnecessary and will not address the source of the bleeding.

Choice B rationale

Satiating a pad in 15 minutes is a sign of severe postpartum hemorrhage. A firm fundus suggests the bleeding is likely from a laceration rather than atony. Rapid notification of the provider is essential for surgical repair.

Choice C rationale

Oxytocin is a uterotonic medication used to stimulate uterine contractions and manage hemorrhage caused by atony. Because the fundus is already firm, administering oxytocin is inappropriate and will not resolve bleeding originating from a suspected tissue tear.

Choice D rationale

Assisting the client to the restroom helps empty the bladder, which can resolve a displaced, boggy fundus. However, with a firm fundus and rapid blood loss, this delays critical care and poses a fainting risk for the client.