ATI RN
Fetal Development NCLEX Questions Questions
Question 1 of 5
Match each term with its description. Embryoblast
Correct Answer: C
Rationale: Embryoblast is part of the developing embryo.
Question 2 of 5
An expectant mother asks the nurse when her baby’s heart will begin to beat. The nurse explains that this will occur at which time?
Correct Answer: B
Rationale: The heart begins to beat by the 4th gestational week.
Question 3 of 5
What hormone stimulates ovulation?
Correct Answer: B
Rationale: LH surge triggers ovulation.
Question 4 of 5
During pregnancy, which structure secretes hormones until the placenta takes over?
Correct Answer: C
Rationale: The corpus luteum produces hormones until the placenta takes over.
Question 5 of 5
A woman who is 8 months pregnant asks the nurse, 'Does my baby have any antibodies to fight infection?' The most appropriate response by the nurse is:
Correct Answer: D
Rationale: During the third trimester, the fetus has IgG and IgM. Breastfeeding supplies the baby with IgA.