HESI CLINICAL NURSING EDUCATION SERIES
Maternity Nursing (OB Maternal & Newborn) 80
Questions AND A+ verified answers 2023 updated
2026–2027 Updated Exam 100% (VERIFIED ANSWERS)|AGRADE||BRAND NEW!!
EXAM DOMAIN CURRICULUM METHOD COMPLIANCE
Obstetrics & Neonatal Syllabus & 180 Questions HESI & NCLEX-RN Standards
AUTHENTIC CLINICAL STUDY MANUAL
An elite clinical exam preparation resource engineered for nursing students. Synthesizes core physiological and
pharmacological nursing interventions covering prenatal care, stages of labor, postpartum recovery, and neonatal
adaptation milestones.
,OBSTETRIC & NEONATAL NURSING: CURRICULUM MAP & SYLLABUS
Course Objectives & Scope:
This study guide serves as a comprehensive preparation manual for the Maternity Nursing (OB Maternal & Newborn)
Examination. It establishes clinical competence in managing antepartum, intrapartum, and postpartum phases, alongside
critical neonatal resuscitation and adaptation assessments.
Core Topical Modules:
Module 1: Intrapartum Mechanics & Care Module 2: Postpartum Adaptation & Complications
Cardinal movements, immediate newborn care, perineal Uterine involution (1 cm/day), lochia stages (rubra, serosa,
preparation, and instrumental normal vaginal deliveries. alba), postpartum hemorrhage (atony vs. laceration), and
thrombophlebitis.
Module 3: Neonatal Physiology & Milestones Module 4: Family Planning & Infertility
Thermoregulation (conduction, convection), cold stress, Lactational Amenorrhea Method (LAM), symptothermal
physiological vs. pathological jaundice, and APGAR tracking, Spinnbarkeit cervical mucus, and fallopian tube
scoring. patency testing.
Commonly Confused Clinical & Pharmacological Concepts:
True vs. False Labor True Labor is defined by progressive cervical effacement and dilation, and contractions
that become stronger, longer, and closer together over time. False Labor (Braxton
Hicks) is characterized by irregular contractions that concentrate in the lower
abdomen/groin and cease with rest or position changes, with no cervical changes.
Uterine Atony vs. Uterine Atony presents with a soft, boggy, poorly-contracted uterus accompanied by
Soft-Tissue Lacerations heavy dark-red bleeding. Soft-Tissue Lacerations (cervix, vagina, perineum) present
with heavy, bright-red, continuous bleeding in the presence of a firm, midline,
well-contracted uterus.
Physiological vs. Physiological Jaundice appears *after* the first 24 hours of life (usually days 2-3),
Pathological Jaundice peaks around days 3-5, and declines as the liver matures. Pathological Jaundice
appears *within* the first 24 hours of life, indicating accelerated red blood cell destruction
(e.g., Rh or ABO incompatibility).
,MECHANISM OF LABOR — QUESTION 1
The mechanism of labor, also known as the cardinal movements, refers to the sequence of posturing
and positioning that allows the fetus to find the easiest path of descent through the birth canal. Arrange
the primary cardinal movements in the correct physiological sequence from start to finish.
A. Engagement, Descent, Flexion, Internal rotation, Extension, External rotation, Expulsion
B. Descent, Engagement, Flexion, Extension, Internal rotation, External rotation, Expulsion
C. Flexion, Descent, Engagement, Internal rotation, Extension, External rotation, Expulsion
D. Descent, Flexion, Engagement, Internal rotation, External rotation, Extension, Expulsion
ANSWER : A — Engagement, Descent, Flexion, Internal rotation, Extension, External rotation, Expulsion
Explanation: The correct physiological order of the cardinal movements of labor is: Engagement, Descent, Flexion, Internal
rotation, Extension, External rotation, and Expulsion. Descent into the pelvic inlet may occur several days before true labor
in primigravidas. Flexion, internal rotation, and extension are movements the fetus performs to accommodate the birth
canal. External rotation occurs after the head is delivered to allow the shoulders to exit easily.
IMMEDIATE NEWBORN CARE — QUESTION 2
What is the primary, immediate nursing action that must be taken as soon as the baby's head emerges
from the birth canal?
A. Ensure the umbilical cord is intact and pulsating.
B. Verify that no part of the umbilical cord is encircling the baby's neck.
C. Confirm that the umbilical cord remains firmly attached to the placenta.
D. Slap the baby's buttocks immediately to initiate crying and breathing.
ANSWER : B — Verify that no part of the umbilical cord is encircling the baby's neck.
Explanation: The nurse must immediately check for a nuchal cord (cord coil around the baby's neck). If a cord coil is
present, it can strangle the baby and impede the safe delivery of the head and body. Checking for pulsation, attachment, or
slapping are not the immediate priorities upon the head's emergence.
IMMEDIATE NEWBORN CARE — QUESTION 3
To ensure that the newborn will initiate respirations successfully as soon as the head is delivered,
which action represents the nurse's priority?
A. Slap the baby's buttocks to stimulate a vigorous cry.
B. Suction the nose and mouth to remove mucous secretions.
C. Clamp the umbilical cord exactly 6 inches from the base.
D. Assess the baby's hands and feet for signs of acrocyanosis.
ANSWER : B — Suction the nose and mouth to remove mucous secretions.
Explanation: Suctioning the mouth first and then the nose clears secretions and prevents aspiration pneumonia. If the nose
is suctioned first, the baby is a nasal obligate breather and may gasp and aspirate secretions from the mouth. Slapping the
buttocks is outdated and painful, and checking acrocyanosis or clamping the cord does not assist with immediate airway
patency.
, PERINEAL PREPARATION — QUESTION 4
When performing perineal care and painting in preparation for delivery, which of the following
techniques should the nurse avoid?
A. Use an up-down technique with one single stroke per sponge.
B. Clean starting from the mons veneris going toward the anus.
C. Use mild soap and warm water to protect the normal vaginal flora.
D. Paint the inner thighs going inward toward the perineal area.
ANSWER : D — Paint the inner thighs going inward toward the perineal area.
Explanation: Perineal painting should always start at the clean perineum and move outward toward the thighs to keep the
central sterile delivery zone clean. Moving from the thighs toward the perineum introduces contaminants. Wiping
front-to-back (mons veneris to anus) in single strokes avoids transferring anal microorganisms.
PLACENTAL EXAMINATION — QUESTION 5
Which of the following are the most critical immediate considerations that the nurse must verify upon
delivery of the placenta?
A. Assess if the placenta is complete with all membranes intact, and count the blood vessels in the umbilical cord.
B. Determine if the cord is long enough for the baby and measure its diameter.
C. Verify if the maternal surface is shiny and gray and if the fetal surface is divided into lobules.
D. Confirm that the cord has abundant Wharton's jelly and check for true knots.
ANSWER : A — Assess if the placenta is complete with all membranes intact, and count the blood vessels in the
umbilical cord.
Explanation: The nurse must inspect the placenta to ensure all cotyledons and membranes are complete to prevent
retained fragments, which cause uterine atony and postpartum hemorrhage. The nurse must also verify that the umbilical
cord contains three blood vessels (1 vein and 2 arteries) to rule out congenital anomalies. The maternal surface is actually
dark maroon and divided into cotyledons, while the fetal surface is shiny and gray.
FALSE VS. TRUE LABOR — QUESTION 6
Which of the following characteristics is a distinguishing feature of true labor contractions rather than
false labor?
A. Contraction pain concentrates mainly in the lower abdomen and groin.
B. The duration of the contractions progressively lengthens and becomes stronger over time.
C. Pain is irregular in intensity and frequency and ceases with rest or changes in position.
D. The cervix remains closed and shows no signs of progressive effacement.
ANSWER : B — The duration of the contractions progressively lengthens and becomes stronger over time.
Explanation: In true labor, contractions become stronger, longer, and closer together over time, leading to progressive
cervical effacement and dilation. In false labor (Braxton Hicks), contractions remain irregular in intensity and duration,
concentrate in the lower abdomen and groin, often cease with rest or position changes, and do not cause cervical changes.
Maternity Nursing (OB Maternal & Newborn) 80
Questions AND A+ verified answers 2023 updated
2026–2027 Updated Exam 100% (VERIFIED ANSWERS)|AGRADE||BRAND NEW!!
EXAM DOMAIN CURRICULUM METHOD COMPLIANCE
Obstetrics & Neonatal Syllabus & 180 Questions HESI & NCLEX-RN Standards
AUTHENTIC CLINICAL STUDY MANUAL
An elite clinical exam preparation resource engineered for nursing students. Synthesizes core physiological and
pharmacological nursing interventions covering prenatal care, stages of labor, postpartum recovery, and neonatal
adaptation milestones.
,OBSTETRIC & NEONATAL NURSING: CURRICULUM MAP & SYLLABUS
Course Objectives & Scope:
This study guide serves as a comprehensive preparation manual for the Maternity Nursing (OB Maternal & Newborn)
Examination. It establishes clinical competence in managing antepartum, intrapartum, and postpartum phases, alongside
critical neonatal resuscitation and adaptation assessments.
Core Topical Modules:
Module 1: Intrapartum Mechanics & Care Module 2: Postpartum Adaptation & Complications
Cardinal movements, immediate newborn care, perineal Uterine involution (1 cm/day), lochia stages (rubra, serosa,
preparation, and instrumental normal vaginal deliveries. alba), postpartum hemorrhage (atony vs. laceration), and
thrombophlebitis.
Module 3: Neonatal Physiology & Milestones Module 4: Family Planning & Infertility
Thermoregulation (conduction, convection), cold stress, Lactational Amenorrhea Method (LAM), symptothermal
physiological vs. pathological jaundice, and APGAR tracking, Spinnbarkeit cervical mucus, and fallopian tube
scoring. patency testing.
Commonly Confused Clinical & Pharmacological Concepts:
True vs. False Labor True Labor is defined by progressive cervical effacement and dilation, and contractions
that become stronger, longer, and closer together over time. False Labor (Braxton
Hicks) is characterized by irregular contractions that concentrate in the lower
abdomen/groin and cease with rest or position changes, with no cervical changes.
Uterine Atony vs. Uterine Atony presents with a soft, boggy, poorly-contracted uterus accompanied by
Soft-Tissue Lacerations heavy dark-red bleeding. Soft-Tissue Lacerations (cervix, vagina, perineum) present
with heavy, bright-red, continuous bleeding in the presence of a firm, midline,
well-contracted uterus.
Physiological vs. Physiological Jaundice appears *after* the first 24 hours of life (usually days 2-3),
Pathological Jaundice peaks around days 3-5, and declines as the liver matures. Pathological Jaundice
appears *within* the first 24 hours of life, indicating accelerated red blood cell destruction
(e.g., Rh or ABO incompatibility).
,MECHANISM OF LABOR — QUESTION 1
The mechanism of labor, also known as the cardinal movements, refers to the sequence of posturing
and positioning that allows the fetus to find the easiest path of descent through the birth canal. Arrange
the primary cardinal movements in the correct physiological sequence from start to finish.
A. Engagement, Descent, Flexion, Internal rotation, Extension, External rotation, Expulsion
B. Descent, Engagement, Flexion, Extension, Internal rotation, External rotation, Expulsion
C. Flexion, Descent, Engagement, Internal rotation, Extension, External rotation, Expulsion
D. Descent, Flexion, Engagement, Internal rotation, External rotation, Extension, Expulsion
ANSWER : A — Engagement, Descent, Flexion, Internal rotation, Extension, External rotation, Expulsion
Explanation: The correct physiological order of the cardinal movements of labor is: Engagement, Descent, Flexion, Internal
rotation, Extension, External rotation, and Expulsion. Descent into the pelvic inlet may occur several days before true labor
in primigravidas. Flexion, internal rotation, and extension are movements the fetus performs to accommodate the birth
canal. External rotation occurs after the head is delivered to allow the shoulders to exit easily.
IMMEDIATE NEWBORN CARE — QUESTION 2
What is the primary, immediate nursing action that must be taken as soon as the baby's head emerges
from the birth canal?
A. Ensure the umbilical cord is intact and pulsating.
B. Verify that no part of the umbilical cord is encircling the baby's neck.
C. Confirm that the umbilical cord remains firmly attached to the placenta.
D. Slap the baby's buttocks immediately to initiate crying and breathing.
ANSWER : B — Verify that no part of the umbilical cord is encircling the baby's neck.
Explanation: The nurse must immediately check for a nuchal cord (cord coil around the baby's neck). If a cord coil is
present, it can strangle the baby and impede the safe delivery of the head and body. Checking for pulsation, attachment, or
slapping are not the immediate priorities upon the head's emergence.
IMMEDIATE NEWBORN CARE — QUESTION 3
To ensure that the newborn will initiate respirations successfully as soon as the head is delivered,
which action represents the nurse's priority?
A. Slap the baby's buttocks to stimulate a vigorous cry.
B. Suction the nose and mouth to remove mucous secretions.
C. Clamp the umbilical cord exactly 6 inches from the base.
D. Assess the baby's hands and feet for signs of acrocyanosis.
ANSWER : B — Suction the nose and mouth to remove mucous secretions.
Explanation: Suctioning the mouth first and then the nose clears secretions and prevents aspiration pneumonia. If the nose
is suctioned first, the baby is a nasal obligate breather and may gasp and aspirate secretions from the mouth. Slapping the
buttocks is outdated and painful, and checking acrocyanosis or clamping the cord does not assist with immediate airway
patency.
, PERINEAL PREPARATION — QUESTION 4
When performing perineal care and painting in preparation for delivery, which of the following
techniques should the nurse avoid?
A. Use an up-down technique with one single stroke per sponge.
B. Clean starting from the mons veneris going toward the anus.
C. Use mild soap and warm water to protect the normal vaginal flora.
D. Paint the inner thighs going inward toward the perineal area.
ANSWER : D — Paint the inner thighs going inward toward the perineal area.
Explanation: Perineal painting should always start at the clean perineum and move outward toward the thighs to keep the
central sterile delivery zone clean. Moving from the thighs toward the perineum introduces contaminants. Wiping
front-to-back (mons veneris to anus) in single strokes avoids transferring anal microorganisms.
PLACENTAL EXAMINATION — QUESTION 5
Which of the following are the most critical immediate considerations that the nurse must verify upon
delivery of the placenta?
A. Assess if the placenta is complete with all membranes intact, and count the blood vessels in the umbilical cord.
B. Determine if the cord is long enough for the baby and measure its diameter.
C. Verify if the maternal surface is shiny and gray and if the fetal surface is divided into lobules.
D. Confirm that the cord has abundant Wharton's jelly and check for true knots.
ANSWER : A — Assess if the placenta is complete with all membranes intact, and count the blood vessels in the
umbilical cord.
Explanation: The nurse must inspect the placenta to ensure all cotyledons and membranes are complete to prevent
retained fragments, which cause uterine atony and postpartum hemorrhage. The nurse must also verify that the umbilical
cord contains three blood vessels (1 vein and 2 arteries) to rule out congenital anomalies. The maternal surface is actually
dark maroon and divided into cotyledons, while the fetal surface is shiny and gray.
FALSE VS. TRUE LABOR — QUESTION 6
Which of the following characteristics is a distinguishing feature of true labor contractions rather than
false labor?
A. Contraction pain concentrates mainly in the lower abdomen and groin.
B. The duration of the contractions progressively lengthens and becomes stronger over time.
C. Pain is irregular in intensity and frequency and ceases with rest or changes in position.
D. The cervix remains closed and shows no signs of progressive effacement.
ANSWER : B — The duration of the contractions progressively lengthens and becomes stronger over time.
Explanation: In true labor, contractions become stronger, longer, and closer together over time, leading to progressive
cervical effacement and dilation. In false labor (Braxton Hicks), contractions remain irregular in intensity and duration,
concentrate in the lower abdomen and groin, often cease with rest or position changes, and do not cause cervical changes.
