ATI RN
Fetal Development NCLEX Questions Questions
Question 1 of 9
The nurse explains to the patient at 28 weeks’ gestation not to lie flat on their back during the remainder of the pregnancy. What does this precaution prevent?
Correct Answer: D
Rationale: Lying flat can compress the vena cava, leading to reduced blood flow. Other options are unrelated.
Question 2 of 9
Where should a pregnant person at 34 weeks with preeclampsia deliver?
Correct Answer: B
Rationale: Level II hospitals are equipped to manage preeclampsia at 34 weeks. Home or Level I hospitals lack necessary resources.
Question 3 of 9
The nurse is planning a prenatal class on fetal development. Which characteristics of prenatal development should the nurse include for a fetus of 24 weeks, based on fertilization age? (Select all that apply.)
Correct Answer: A
Rationale: A. Ear cartilage firm: By 24 weeks, the fetus's ear cartilage has developed and become firm, allowing the ears to be more defined in shape.
Question 4 of 9
The prenatal nurse is discussing fetal circulation with a student nurse. What statement by the student indicates to the prenatal nurse the student understands the information?
Correct Answer: D
Rationale: The umbilical cord has two arteries and one vein. Other statements about fetal circulation are incorrect.
Question 5 of 9
An infertile couple voices concern to the nurse about assisted reproductive technologies (ART). The nurse agrees that ART has created numerous dilemmas. Which potential questions does the nurse discuss with the couple? Select all that apply.
Correct Answer: D
Rationale: Ownership of embryos, informing children about donors, parental rights, and the fate of surplus embryos are all dilemmas associated with ART. Financial obligations of fertility donors may vary and are not commonly emphasized in counseling.
Question 6 of 9
The nurse explains to the patient at 28 weeks’ gestation not to lie flat on their back during the remainder of the pregnancy. What does this precaution prevent?
Correct Answer: D
Rationale: Lying flat can compress the vena cava, leading to reduced blood flow. Other options are unrelated.
Question 7 of 9
During formation of the germ layer in the embryo, which layer gives rise to the nervous system?
Correct Answer: A
Rationale: The ectoderm forms the nervous system, along with the skin and sensory organs.
Question 8 of 9
A maternity nurse should be aware of which fact about the amniotic fluid?
Correct Answer: A
Rationale: Amniotic fluid serves as a source of oral fluid, serves as a repository for waste from the fetus, cushions the fetus, and helps maintain a constant body temperature.
Question 9 of 9
What are probable signs of pregnancy? Select all that apply.
Correct Answer: B
Rationale: Probable signs include Goodell sign, positive pregnancy test, and skin hyperpigmentation. Amenorrhea and fetal movement are subjective or definitive signs.