ATI LPN
ATI LPN N105 Maternity Exam Questions
Extract:
None
Question 1 of 5
What statement indicates a woman has correct information about oogenesis?
Correct Answer: A
Rationale: Women are born with all their ova, formed during fetal development. No new ova are produced after birth, and the number decreases over time.
Extract:
Client at 17 weeks of gestation
Question 2 of 5
A nurse is reinforcing teaching with a client who is at 17 weeks of gestation and is scheduled to have a maternal serum alpha-fetoprotein (MSAFP) determination. Which of the following information should the nurse include?
Correct Answer: D
Rationale: MSAFP screens for neural tube defects like spina bifida and chromosomal abnormalities. It does not screen for gestational diabetes, fetal maturity, or ABO incompatibility.
Extract:
Pregnant woman
Question 3 of 5
A pregnant woman asks the nurse, 'Will I be able to have a vaginal delivery?' The nurse knows that which type of female pelvis is optimal for passage of the fetal head?
Correct Answer: A
Rationale: The gynecoid pelvis is most favorable for vaginal delivery due to its rounded shape and wide dimensions. Platypelloid, android, and anthropoid pelves are less optimal for fetal passage.
Extract:
None
Question 4 of 5
A nurse is assisting with the preparation of an educational program on physiological changes during labor. Which of the following smooth muscle adaptations should the nurse identify as being responsible for facilitating cervical dilation and promoting descent of the fetus into the client pelvis and vaginal canal?
Correct Answer: A
Rationale: Uterine smooth muscle relaxation and contractions facilitate cervical dilation and fetal descent. Cervical constriction, pelvic stretching, and vaginal contractions are not primary mechanisms.
Extract:
Patient during pregnancy
Question 5 of 5
The nurse is teaching the patient how to prevent backaches during pregnancy. Which of the following self-care measures should the patient take? (Select All that Apply).
Correct Answer: A,D
Rationale: Avoiding lumbar curve exaggeration and wearing low-heeled shoes help maintain posture and reduce back strain. Exercises like pelvic rocking are beneficial, and cold compresses or canes are not standard recommendations.