2024 PEDS-OB HESI PRACTICE QUESTIONS AND
ANSWERS
STUDY GUIDE & COMPREHENSIVE PRACTICE TEST BANK
2026-2027 COMPREHENSIVE UPDATE EXAM
Subject: Pediatric & Obstetric Maternal-Newborn Nursing (HESI Prep)
Target Audience: Nursing Candidates Preparing for HESI Specialty and NCLEX-RN Exams
Exam Blueprint: Antepartum Care, Fetal Surveillance, Labor & Delivery, Postpartum Care, High-Risk Emergencies, and
Newborn & Pediatric Development
Core Competencies: Clinical Judgment, Client Safety, Fetal Monitoring interpretation, Postpartum Hemorrhage Interventions,
and Growth Milestones
Gemini Notebook A+ Professional Test Bank Series
Grounded in Authentic Clinical Evidence & Healthcare Education Standards
,2024 PEDS-OB HESI PRACTICE QUESTIONS AND ANSWERS 2026-2027 UPDATE EXAM
PEDS-OB HESI EXAM SPECIFICATION & BLUEPRINT
This comprehensive practice exam and study guide has been fully updated for the 2026-2027 HESI and NCLEX-RN test blueprints. The exam
evaluates advanced nursing competencies in pediatric and obstetric maternal-newborn care, focusing on clinical judgment, high-risk maternity
emergencies, pharmacology (magnesium toxicity, Methergine), fetal heart rate monitoring interpretation, and pediatric developmental milestones. All
content is strictly grounded in the uploaded nursing curriculum sources.
Core Chapters and Content Weighting
Chapter / Subject Area Major Topics Assessed Weight Target Competencies
1. Antepartum & Surveillance
Prenatal counseling, fundal height, maternal
25%smoking,
Fetal
BPP,
Surveillance,
non-stress Clinical
test, MSAFP,
Assessment
ultrasound previa
2. Intrapartum Care &
FHRFetal
patterns (late/early decelerations), oxytocin
25% hyperstimulation,
Intrauterine Resuscitation,
cord prolapse,
Fetal
labor
Monitoring
stages, enema
3. Postpartum & Complications
Uterine atony, bladder distension, postpartum
25% hemorrhage,
Uterine RhoGAM
Involution,candidate
Post-op Safety
criteria, DVT, Metherg
4. High-Risk Emergencies
Ectopic rupture shock, severe preeclampsia,
15%magnesium
High-Alert
toxicity,
Medication
placentalSafety,
abruption,
Critical
polyhydramnios
Care
5. Newborn & Pediatric
Clavicle
Carefracture (Moro reflex), APGAR scoring,
10% phototherapy,
Growth &
developmental
Development,
milestones
Chronic(4m,
Care12m, 18
Maternal-Newborn Clinical Learning Objectives
• Objective 1: Interpret fetal monitor tracings to distinguish reassuring FHR patterns from non-reassuring indicators (such as late decelerations and
loss of variability) and implement immediate resuscitation.
• Objective 2: Prioritize clinical assessments and immediate nursing actions for high-risk maternal emergencies, including ruptured ectopic
pregnancy, placental abruption, and severe preeclampsia.
• Objective 3: Calculate safe pediatric medication dosages and prioritize care protocols for newborns undergoing phototherapy and children with
chronic conditions like Cystic Fibrosis or JIA.
• Objective 4: Distinguish between maternal drug contraindications (such as Methergine in hypertensive clients) and analyze growth milestones
from infancy through early childhood.
Subject: Pediatric & Obstetric Maternal-Newborn Nursing Page 2 of 30 Gemini Notebook A+ Professional Study Guide
, 2024 PEDS-OB HESI PRACTICE QUESTIONS AND ANSWERS 2026-2027 UPDATE EXAM
KEY CLINICAL CONCEPTS & TERMINOLOGY
Essential Maternity & Pediatric Nursing Terminology
<b>L/S Ratio</b> Lecithin/sphingomyelin ratio analyzed via amniocentesis; a ratio of 2:1 or greater signifies fetal pulmonar
<b>Uterine Atony</b> Failure of the postpartum uterine myometrium to contract effectively; the leading cause of postpartum he
<b>Crepitus</b> A crackling, grating sound or sensation produced by friction between bone fragments, indicating a clavicl
<b>Late Deceleration</b>
FHR deceleration occurring after the contraction peak, reflecting uteroplacental insufficiency and requirin
Commonly Confused Clinical Concepts
1. Placenta Previa vs. Placental Abruption: Placenta previa is characterized by sudden, painless, bright red vaginal bleeding in the third trimester,
and requires strict pelvic rest. Placental abruption involves premature separation of the placenta, presenting as severe, constant abdominal pain, dark
red bleeding, and a rigid, board-like abdomen.
2. Physiological vs. Pathological Jaundice: Physiological jaundice occurs after the first 24 hours of life (typically peaking around day 3) and is a
benign, expected finding. Pathological jaundice occurs within the first 24 hours of life, indicating rapid, abnormal red blood cell destruction (hemolysis)
requiring immediate phototherapy.
3. Methergine vs. Pitocin in Postpartum Care: Both stimulate uterine contractions to treat atony. Pitocin (oxytocin) can be given to anyone.
Methergine (methylergonovine) is strictly contraindicated in clients with preeclampsia or hypertension due to its intense systemic vasoconstrictive
effects.
Critical Clinical Procedures
• Postpartum Bleeding: Immediately massage the uterine fundus first. If it is boggy and displaced to the right, assist the client to void to empty her
bladder before administering drugs.
• Clavicle Fracture Assessment: Palpate for chest crepitus and observe for an asymmetrical Moro (startle) reflex.
• Ruptured Ectopic Pregnancy: Prioritize rapid IV fluid resuscitation to treat severe hypovolemic shock (hypotension, tachycardia).
Subject: Pediatric & Obstetric Maternal-Newborn Nursing Page 3 of 30 Gemini Notebook A+ Professional Study Guide
ANSWERS
STUDY GUIDE & COMPREHENSIVE PRACTICE TEST BANK
2026-2027 COMPREHENSIVE UPDATE EXAM
Subject: Pediatric & Obstetric Maternal-Newborn Nursing (HESI Prep)
Target Audience: Nursing Candidates Preparing for HESI Specialty and NCLEX-RN Exams
Exam Blueprint: Antepartum Care, Fetal Surveillance, Labor & Delivery, Postpartum Care, High-Risk Emergencies, and
Newborn & Pediatric Development
Core Competencies: Clinical Judgment, Client Safety, Fetal Monitoring interpretation, Postpartum Hemorrhage Interventions,
and Growth Milestones
Gemini Notebook A+ Professional Test Bank Series
Grounded in Authentic Clinical Evidence & Healthcare Education Standards
,2024 PEDS-OB HESI PRACTICE QUESTIONS AND ANSWERS 2026-2027 UPDATE EXAM
PEDS-OB HESI EXAM SPECIFICATION & BLUEPRINT
This comprehensive practice exam and study guide has been fully updated for the 2026-2027 HESI and NCLEX-RN test blueprints. The exam
evaluates advanced nursing competencies in pediatric and obstetric maternal-newborn care, focusing on clinical judgment, high-risk maternity
emergencies, pharmacology (magnesium toxicity, Methergine), fetal heart rate monitoring interpretation, and pediatric developmental milestones. All
content is strictly grounded in the uploaded nursing curriculum sources.
Core Chapters and Content Weighting
Chapter / Subject Area Major Topics Assessed Weight Target Competencies
1. Antepartum & Surveillance
Prenatal counseling, fundal height, maternal
25%smoking,
Fetal
BPP,
Surveillance,
non-stress Clinical
test, MSAFP,
Assessment
ultrasound previa
2. Intrapartum Care &
FHRFetal
patterns (late/early decelerations), oxytocin
25% hyperstimulation,
Intrauterine Resuscitation,
cord prolapse,
Fetal
labor
Monitoring
stages, enema
3. Postpartum & Complications
Uterine atony, bladder distension, postpartum
25% hemorrhage,
Uterine RhoGAM
Involution,candidate
Post-op Safety
criteria, DVT, Metherg
4. High-Risk Emergencies
Ectopic rupture shock, severe preeclampsia,
15%magnesium
High-Alert
toxicity,
Medication
placentalSafety,
abruption,
Critical
polyhydramnios
Care
5. Newborn & Pediatric
Clavicle
Carefracture (Moro reflex), APGAR scoring,
10% phototherapy,
Growth &
developmental
Development,
milestones
Chronic(4m,
Care12m, 18
Maternal-Newborn Clinical Learning Objectives
• Objective 1: Interpret fetal monitor tracings to distinguish reassuring FHR patterns from non-reassuring indicators (such as late decelerations and
loss of variability) and implement immediate resuscitation.
• Objective 2: Prioritize clinical assessments and immediate nursing actions for high-risk maternal emergencies, including ruptured ectopic
pregnancy, placental abruption, and severe preeclampsia.
• Objective 3: Calculate safe pediatric medication dosages and prioritize care protocols for newborns undergoing phototherapy and children with
chronic conditions like Cystic Fibrosis or JIA.
• Objective 4: Distinguish between maternal drug contraindications (such as Methergine in hypertensive clients) and analyze growth milestones
from infancy through early childhood.
Subject: Pediatric & Obstetric Maternal-Newborn Nursing Page 2 of 30 Gemini Notebook A+ Professional Study Guide
, 2024 PEDS-OB HESI PRACTICE QUESTIONS AND ANSWERS 2026-2027 UPDATE EXAM
KEY CLINICAL CONCEPTS & TERMINOLOGY
Essential Maternity & Pediatric Nursing Terminology
<b>L/S Ratio</b> Lecithin/sphingomyelin ratio analyzed via amniocentesis; a ratio of 2:1 or greater signifies fetal pulmonar
<b>Uterine Atony</b> Failure of the postpartum uterine myometrium to contract effectively; the leading cause of postpartum he
<b>Crepitus</b> A crackling, grating sound or sensation produced by friction between bone fragments, indicating a clavicl
<b>Late Deceleration</b>
FHR deceleration occurring after the contraction peak, reflecting uteroplacental insufficiency and requirin
Commonly Confused Clinical Concepts
1. Placenta Previa vs. Placental Abruption: Placenta previa is characterized by sudden, painless, bright red vaginal bleeding in the third trimester,
and requires strict pelvic rest. Placental abruption involves premature separation of the placenta, presenting as severe, constant abdominal pain, dark
red bleeding, and a rigid, board-like abdomen.
2. Physiological vs. Pathological Jaundice: Physiological jaundice occurs after the first 24 hours of life (typically peaking around day 3) and is a
benign, expected finding. Pathological jaundice occurs within the first 24 hours of life, indicating rapid, abnormal red blood cell destruction (hemolysis)
requiring immediate phototherapy.
3. Methergine vs. Pitocin in Postpartum Care: Both stimulate uterine contractions to treat atony. Pitocin (oxytocin) can be given to anyone.
Methergine (methylergonovine) is strictly contraindicated in clients with preeclampsia or hypertension due to its intense systemic vasoconstrictive
effects.
Critical Clinical Procedures
• Postpartum Bleeding: Immediately massage the uterine fundus first. If it is boggy and displaced to the right, assist the client to void to empty her
bladder before administering drugs.
• Clavicle Fracture Assessment: Palpate for chest crepitus and observe for an asymmetrical Moro (startle) reflex.
• Ruptured Ectopic Pregnancy: Prioritize rapid IV fluid resuscitation to treat severe hypovolemic shock (hypotension, tachycardia).
Subject: Pediatric & Obstetric Maternal-Newborn Nursing Page 3 of 30 Gemini Notebook A+ Professional Study Guide
