ATI RN
Conception and Fetal Development NCLEX Questions Quizlet Questions
Question 1 of 5
Fetal circulation includes 3 shunts. Match each shunt to its physiologic action. Foramen ovale
Correct Answer: B
Rationale: Foramen ovale connects the right and left atria.
Question 2 of 5
What are the number and type of chromosomes in a normal mature gamete?
Correct Answer: B
Rationale: Gametes have 22 autosomes and one sex chromosome, resulting in 23 chromosomes in total.
Question 3 of 5
In which structure does fertilization usually occur?
Correct Answer: C
Rationale: Fertilization typically occurs in the fallopian tube, where the sperm meets the ovum.
Question 4 of 5
The nurse is counseling a patient regarding pregnancy. The patient lost her first two pregnancies in the second trimester of gestation for undetermined reasons. Which initial advice does the nurse provide for this patient?
Correct Answer: B
Rationale: Following two spontaneous abortions, the nurse initially suggests genetic studies to identify any genetic factors causing the loss of previous pregnancies.
Question 5 of 5
Many parents-to-be have questions about multiple births. Maternity nurses should be able to tell them that:
Correct Answer: A
Rationale: Twinning and other multiple births are increasing due to fertility drugs and delayed childbearing.