ATI RN
ATI Maternal Newborn OB Questions
Extract:
A client who delivered a healthy baby boy, examining umbilical cord.
Question 1 of 5
Which vessels should the nurse expect?
Correct Answer: C
Rationale: Two arteries and one vein (
C) is the umbilical cord's configuration for fetal circulation. Other options (A, B,
D) do not support proper blood flow.
Extract:
Teaching about fetal development to antenatal clinic clients.
Question 2 of 5
Which statement should the nurse include?
Correct Answer: B
Rationale: Heartbeat detection by 10-12 weeks (
B) is accurate. Quickening occurs at 16-25 weeks (
A), lanugo appears by 20 weeks (
C), and sex is determined at conception, visible by 18-20 weeks (
D).
Extract:
A client 9 weeks pregnant, G3P2, reports vaginal spotting, mild cramping, dysuria, urinary frequency, mild nausea, abdominal enlargement, Chadwick's sign.
Question 3 of 5
What priority information should the nurse report?
Correct Answer: A,C,E,G
Rationale: Elevated BP (
A), cramping (
C), spotting (E), and dysuria (G) suggest potential complications like preeclampsia, miscarriage, or UTI. GI complaints (
B), hCG (
D), and heart rate (F) are less urgent.
Extract:
A client at 22 weeks gestation, fundal height 19 cm.
Question 4 of 5
What could this measurement indicate?
Correct Answer: A,C,E
Rationale: Fundal height of 19 cm at 22 weeks suggests IUGR (
A), fetal anomaly (
C), or miscalculated due date (E). It is not consistent (
B), and polyhydramnios (
D) causes larger measurements.
Extract:
A client concerned about teratogen exposure.
Question 5 of 5
Which factor does the nurse emphasize as a priority related to the effects of teratogen exposure?
Correct Answer: B
Rationale: The timing and duration of exposure (
B) are critical as teratogens cause the most harm during specific developmental periods, especially the first trimester. Mother's size (
A), type of teratogen (
C), and father's health (
D) are less impactful.