ATI OB Exam A Questions and Answers
|100% Correct| 2025 Latest Version
What is the primary hormone responsible for maintaining pregnancy?
Progesterone
At what gestational age does the first fetal heart tones typically become audible via Doppler?
10-12 weeks
What is the normal fetal hea...
ATI OB Exam A Questions and Answers
|100% Correct| 2025 Latest Version
What is the primary hormone responsible for maintaining pregnancy?
Progesterone
At what gestational age does the first fetal heart tones typically become audible via Doppler?
10-12 weeks
What is the normal fetal heart rate range?
A) 90-110 bpm
B) 110-160 bpm
C) 160-180 bpm
D) 180-200 bpm
B) 110-160 bpm
What is the primary assessment when a nurse is caring for a laboring woman?
Fetal heart rate monitoring
What is a common cause of third-trimester bleeding?
Placenta previa
What is the purpose of the group B streptococcus screening during pregnancy?
1
, To prevent neonatal infection
What is the most critical nursing intervention for a patient receiving magnesium sulfate for
preeclampsia?
Monitoring respiratory rate
What is a common side effect of epidural anesthesia?
Hypotension
What is the expected fetal heart rate range during labor?
A) 120-140 bpm
B) 140-160 bpm
C) 110-160 bpm
D) 100-120 bpm
C) 110-160 bpm
What position is best for a mother experiencing back labor?
Hands and knees position
What is a major risk factor for developing gestational diabetes?
Obesity
What is the appropriate action if a laboring woman's membranes rupture?
2
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