Final answer:
The shiny Schultz refers to the fetal side of the placenta, an essential organ connecting the fetus to the mother via the umbilical cord, providing oxygen and nutrients while removing wastes. The trophoblast layer develops into this fetal portion of the placenta.
Step-by-step explanation:
The nurse instructor reminds the nursing student that the shiny Schultz is the name given to the fetal side of the placenta. The placenta is a critical structure during pregnancy, connecting the mother to the fetus via the umbilical cord.
Not only does the placenta provide a supply of oxygen and nutrients from the mother to the fetus, but it also removes waste products from the fetal blood. The opposite side of the shiny Schultz is known as the dirty Duncan, which is the maternal side and it appears to be more red and flesh-like, contrasting with the shiny, smooth appearance of the shiny Schultz.
The development of the placenta involves the trophoblast, which is the outer layer of a blastocyst that implants in the uterus and develops into the fetal portion of the placenta. Throughout the pregnancy, the placenta grows and the chorion, the last of the extra-embryonic membranes, will surround all others and contribute to the formation of the placental tissues.