ESI OB MATERNITY VERSION 1 V1 EXAM ACTUAL 2026/2027
- QUESTIONS WITH DETAILED RATIONALES 100% VERIFIED
ANSWERS - PASS GUARANTEED - A+ GRADED
190 QUESTIONS
TABLE OF CONTENTS
# TOPIC
1 Analyze complex maternal-fetal physiology and pathophysiological alterations
2 Synthesize assessment data to formulate prioritized nursing interventions
3 Evaluate the safety and efficacy of pharmacological and non-pharmacological obstetrical therapies
4 Apply current evidence-based guidelines to manage high-risk obstetric scenarios
5 ESI OB Maternity Version 1 V1 Exam Actual 2026
6 2027
7 Questions with Detailed Rationales 100% Verified Answers
8 Pass Guaranteed
9 A+ Graded
10 Foundations of Obstetric and Maternity Nursing (ESI OB Maternity)
11 Applied Obstetric and Maternity Nursing (ESI OB Maternity)
12 Advanced Obstetric and Maternity Nursing (ESI OB Maternity)
13 Obstetric and Maternity Nursing (ESI OB Maternity) Review
Page 1
,Q1 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
In a patient with preeclampsia with severe features at 34 weeks, which finding is
most indicative of imminent eclampsia despite magnesium sulfate prophylaxis?
A. Blood pressure 160/110 mmHg
B. Hyperreflexia with clonus
C. Headache that is unresponsive to analgesics CORRECT
D. Proteinuria of 5 g in 24 hours
RATIONALE: A persistent, unresponsive headache is a prodromal sign of eclampsia, reflecting
cerebral irritability. While hypertension, hyperreflexia, and proteinuria are associated with severity,
the headache specifically signals impending seizure activity. Magnesium sulfate reduces seizure
risk but does not eliminate it, and this symptom requires immediate intervention.
Q2 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A multiparous patient at 39 weeks presents with contractions every 3 minutes,
cervical dilation 4 cm, and a fetal heart rate showing late decelerations. Which
intervention should the nurse initiate first?
A. Administer oxygen via non-rebreather mask
B. Change maternal position to left lateral CORRECT
C. Increase the rate of IV oxytocin
D. Prepare for immediate cesarean delivery
RATIONALE: Late decelerations indicate uteroplacental insufficiency. The initial intervention is to
improve placental perfusion by repositioning the mother (left lateral) to relieve aortocaval
compression. Oxygen and IV fluid may be secondary, but position change is the first-line action.
Increasing oxytocin would worsen the pattern, and immediate cesarean is not the first step
without trying conservative measures.
Page 2
,Q3 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A patient at 28 weeks gestation reports decreased fetal movement. Which test
provides the most accurate assessment of acute fetal well-being in this setting?
A. Biophysical profile (BPP)
B. Contraction stress test (CST)
C. Nonstress test (NST) CORRECT
D. Amniotic fluid index (AFI)
RATIONALE: The NST is the initial screening test for decreased fetal movement, assessing fetal
heart rate reactivity. A reactive NST indicates normal autonomic function. BPP is more
comprehensive but typically follows an abnormal NST. CST is contraindicated in some high-risk
conditions and is not the first line. AFI alone does not assess acute well-being.
Q4 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A primigravid patient at 41 weeks is undergoing induction with oxytocin. The
nurse notes uterine hyperstimulation with a fetal heart rate pattern of recurrent
variable decelerations. What is the priority nursing action?
A. Stop the oxytocin infusion CORRECT
B. Turn the patient on her left side
C. Administer a bolus of IV fluids
D. Apply a fetal scalp electrode
RATIONALE: Uterine hyperstimulation from oxytocin requires immediate discontinuation of the
infusion to restore uterine blood flow. While repositioning and IV fluids are supportive, stopping
the oxytocin is the critical first step to reduce uterine activity and alleviate cord compression
causing variable decelerations. A scalp electrode does not address the underlying cause.
Page 3
, Q5 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
In a postpartum patient with a third-degree perineal laceration, which finding is
most concerning for a potential complication?
A. Pain at the site rated 6/10
B. Inability to pass flatus CORRECT
C. Temperature of 38.2°C (100.8°F)
D. Slight serosanguinous discharge from the wound
RATIONALE: Third-degree lacerations involve the anal sphincter. Inability to pass flatus may
indicate a sphincter injury complication or fecal impaction, but more concerning is potential anal
sphincter dysfunction or infection. Pain and low-grade fever can be normal; serosanguinous
discharge is expected. Inability to pass flatus could signal a hematoma or abscess, requiring
further evaluation.
Q6 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A patient at 32 weeks gestation with placenta previa experiences sudden, painless
vaginal bleeding. Vital signs are stable. Which intervention is most appropriate?
A. Perform a digital cervical examination
B. Prepare for immediate cesarean delivery
C. Administer betamethasone intramuscularly
D. Initiate continuous external fetal monitoring CORRECT
RATIONALE: In placenta previa with bleeding, the priority is to assess fetal status and uterine
activity via continuous monitoring. Digital exams are contraindicated due to risk of hemorrhage.
Immediate delivery may not be indicated if mother and fetus are stable, especially before 34
weeks. Betamethasone may be given to promote lung maturity, but monitoring is the first step.
Page 4
- QUESTIONS WITH DETAILED RATIONALES 100% VERIFIED
ANSWERS - PASS GUARANTEED - A+ GRADED
190 QUESTIONS
TABLE OF CONTENTS
# TOPIC
1 Analyze complex maternal-fetal physiology and pathophysiological alterations
2 Synthesize assessment data to formulate prioritized nursing interventions
3 Evaluate the safety and efficacy of pharmacological and non-pharmacological obstetrical therapies
4 Apply current evidence-based guidelines to manage high-risk obstetric scenarios
5 ESI OB Maternity Version 1 V1 Exam Actual 2026
6 2027
7 Questions with Detailed Rationales 100% Verified Answers
8 Pass Guaranteed
9 A+ Graded
10 Foundations of Obstetric and Maternity Nursing (ESI OB Maternity)
11 Applied Obstetric and Maternity Nursing (ESI OB Maternity)
12 Advanced Obstetric and Maternity Nursing (ESI OB Maternity)
13 Obstetric and Maternity Nursing (ESI OB Maternity) Review
Page 1
,Q1 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
In a patient with preeclampsia with severe features at 34 weeks, which finding is
most indicative of imminent eclampsia despite magnesium sulfate prophylaxis?
A. Blood pressure 160/110 mmHg
B. Hyperreflexia with clonus
C. Headache that is unresponsive to analgesics CORRECT
D. Proteinuria of 5 g in 24 hours
RATIONALE: A persistent, unresponsive headache is a prodromal sign of eclampsia, reflecting
cerebral irritability. While hypertension, hyperreflexia, and proteinuria are associated with severity,
the headache specifically signals impending seizure activity. Magnesium sulfate reduces seizure
risk but does not eliminate it, and this symptom requires immediate intervention.
Q2 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A multiparous patient at 39 weeks presents with contractions every 3 minutes,
cervical dilation 4 cm, and a fetal heart rate showing late decelerations. Which
intervention should the nurse initiate first?
A. Administer oxygen via non-rebreather mask
B. Change maternal position to left lateral CORRECT
C. Increase the rate of IV oxytocin
D. Prepare for immediate cesarean delivery
RATIONALE: Late decelerations indicate uteroplacental insufficiency. The initial intervention is to
improve placental perfusion by repositioning the mother (left lateral) to relieve aortocaval
compression. Oxygen and IV fluid may be secondary, but position change is the first-line action.
Increasing oxytocin would worsen the pattern, and immediate cesarean is not the first step
without trying conservative measures.
Page 2
,Q3 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A patient at 28 weeks gestation reports decreased fetal movement. Which test
provides the most accurate assessment of acute fetal well-being in this setting?
A. Biophysical profile (BPP)
B. Contraction stress test (CST)
C. Nonstress test (NST) CORRECT
D. Amniotic fluid index (AFI)
RATIONALE: The NST is the initial screening test for decreased fetal movement, assessing fetal
heart rate reactivity. A reactive NST indicates normal autonomic function. BPP is more
comprehensive but typically follows an abnormal NST. CST is contraindicated in some high-risk
conditions and is not the first line. AFI alone does not assess acute well-being.
Q4 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A primigravid patient at 41 weeks is undergoing induction with oxytocin. The
nurse notes uterine hyperstimulation with a fetal heart rate pattern of recurrent
variable decelerations. What is the priority nursing action?
A. Stop the oxytocin infusion CORRECT
B. Turn the patient on her left side
C. Administer a bolus of IV fluids
D. Apply a fetal scalp electrode
RATIONALE: Uterine hyperstimulation from oxytocin requires immediate discontinuation of the
infusion to restore uterine blood flow. While repositioning and IV fluids are supportive, stopping
the oxytocin is the critical first step to reduce uterine activity and alleviate cord compression
causing variable decelerations. A scalp electrode does not address the underlying cause.
Page 3
, Q5 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
In a postpartum patient with a third-degree perineal laceration, which finding is
most concerning for a potential complication?
A. Pain at the site rated 6/10
B. Inability to pass flatus CORRECT
C. Temperature of 38.2°C (100.8°F)
D. Slight serosanguinous discharge from the wound
RATIONALE: Third-degree lacerations involve the anal sphincter. Inability to pass flatus may
indicate a sphincter injury complication or fecal impaction, but more concerning is potential anal
sphincter dysfunction or infection. Pain and low-grade fever can be normal; serosanguinous
discharge is expected. Inability to pass flatus could signal a hematoma or abscess, requiring
further evaluation.
Q6 ANALYZE COMPLEX MATERNAL-FETAL PHYSIOLOGY AND PATHOPHYSIOLOGICAL
ALTERATIONS
A patient at 32 weeks gestation with placenta previa experiences sudden, painless
vaginal bleeding. Vital signs are stable. Which intervention is most appropriate?
A. Perform a digital cervical examination
B. Prepare for immediate cesarean delivery
C. Administer betamethasone intramuscularly
D. Initiate continuous external fetal monitoring CORRECT
RATIONALE: In placenta previa with bleeding, the priority is to assess fetal status and uterine
activity via continuous monitoring. Digital exams are contraindicated due to risk of hemorrhage.
Immediate delivery may not be indicated if mother and fetus are stable, especially before 34
weeks. Betamethasone may be given to promote lung maturity, but monitoring is the first step.
Page 4
