NUR 230 MATERNAL EXAM 1 PRACTICE EXAM – QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
DOWNLOAD AND PASS | LATEST EXAM UPDATE 2026/2027
Core Domains
Maternal Anatomy and Physiology
Antepartum Care and Fetal Assessment
Intrapartum Nursing Management
Postpartum Care and Complications
Newborn Assessment and Transition
High-Risk Pregnancy and Obstetric Emergencies
Pharmacology and Medication Safety in Obstetrics
Ethics, Legal Standards, and Professional Practice
Introduction
This comprehensive practice examination is designed to prepare nursing students
for the NUR 230 Maternal Exam 1. It assesses foundational knowledge of
maternal anatomy, physiology, and the nursing process across the antepartum,
intrapartum, postpartum, and newborn periods. The exam utilizes multiple-
choice and scenario-based questions to evaluate critical thinking, clinical
decision-making, and the application of evidence-based practice. Emphasis is
placed on real-world application, patient safety, ethical considerations, and
regulatory compliance. This assessment aims to build confidence and
competence for professional nursing practice in maternal-child health settings.
SECTION ONE: QUESTIONS 1–50
,1. A nurse is reviewing the anatomy of the female reproductive system.
Which structure is responsible for the production of estrogen and
progesterone?
A. Fallopian tube
B. Uterus
C. Ovary
D. Cervix
🟢 Correct Answer: C. Ovary
🔴 Explanation: The ovaries are the primary female gonads responsible for
producing estrogen and progesterone, as well as releasing eggs during the
menstrual cycle.
2. During a prenatal visit, a client asks the nurse about the purpose of the
mucus plug. The nurse correctly explains that the mucus plug serves to:
A. Facilitate sperm transport
B. Block the cervix to protect the fetus from infection
C. Provide nutrients to the developing embryo
D. Regulate maternal blood pressure
🟢 Correct Answer: B. Block the cervix to protect the fetus from infection
🔴 Explanation: The mucus plug (operculum) forms in the cervical canal during
pregnancy and acts as a barrier to prevent bacteria and other pathogens from
entering the uterus.
3. A nurse is calculating the estimated date of delivery (EDD) for a client
whose last menstrual period (LMP) began on May 10. Using Naegele's rule,
what is the EDD?
,A. February 17
B. February 10
C. March 17
D. March 10
🟢 Correct Answer: A. February 17
🔴 Explanation: Naegele's rule: subtract 3 months from the first day of the
LMP and add 7 days. May 10 minus 3 months = February 10; February 10 plus
7 days = February 17.
4. A pregnant client at 10 weeks gestation reports frequent urination. The
nurse understands that this is most likely caused by:
A. Urinary tract infection
B. Increased glomerular filtration rate
C. Pressure on the bladder from the enlarging uterus
D. Decreased bladder capacity due to hormonal changes
🟢 Correct Answer: C. Pressure on the bladder from the enlarging uterus
🔴 Explanation: Early in pregnancy, the growing uterus exerts pressure on the
bladder, leading to frequency. Later, increased blood volume and glomerular
filtration also contribute.
5. A nurse is teaching a prenatal class about fetal circulation. Which
statement indicates that a participant understands the function of the ductus
arteriosus?
A. "It connects the umbilical vein to the inferior vena cava."
B. "It shunts blood from the pulmonary artery to the aorta."
C. "It closes immediately after birth."
D. "It carries oxygenated blood to the fetus."
, 🟢 Correct Answer: B. "It shunts blood from the pulmonary artery to the
aorta."
🔴 Explanation: The ductus arteriosus bypasses the fetal lungs by shunting
blood from the pulmonary artery to the descending aorta. It typically closes
functionally within 24–48 hours after birth.
6. A client at 32 weeks gestation is diagnosed with placenta previa. Which
assessment finding should the nurse expect?
A. Painful, bright red vaginal bleeding
B. Painless, bright red vaginal bleeding
C. Dark brown vaginal bleeding with cramping
D. Absence of vaginal bleeding
🟢 Correct Answer: B. Painless, bright red vaginal bleeding
🔴 Explanation: Placenta previa typically presents with painless, bright red
vaginal bleeding in the third trimester. The bleeding is often sudden and may
be provoked by intercourse or a vaginal exam.
7. A nurse is assessing a newborn immediately after delivery. Which finding
should be reported to the provider?
A. Heart rate 130 beats/min
B. Respiratory rate 50 breaths/min
C. Acrocyanosis
D. Grunting and nasal flaring
🟢 Correct Answer: D. Grunting and nasal flaring
🔴 Explanation: Grunting and nasal flaring are signs of respiratory distress in a
newborn and require immediate evaluation. Acrocyanosis is a normal finding in
| VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
DOWNLOAD AND PASS | LATEST EXAM UPDATE 2026/2027
Core Domains
Maternal Anatomy and Physiology
Antepartum Care and Fetal Assessment
Intrapartum Nursing Management
Postpartum Care and Complications
Newborn Assessment and Transition
High-Risk Pregnancy and Obstetric Emergencies
Pharmacology and Medication Safety in Obstetrics
Ethics, Legal Standards, and Professional Practice
Introduction
This comprehensive practice examination is designed to prepare nursing students
for the NUR 230 Maternal Exam 1. It assesses foundational knowledge of
maternal anatomy, physiology, and the nursing process across the antepartum,
intrapartum, postpartum, and newborn periods. The exam utilizes multiple-
choice and scenario-based questions to evaluate critical thinking, clinical
decision-making, and the application of evidence-based practice. Emphasis is
placed on real-world application, patient safety, ethical considerations, and
regulatory compliance. This assessment aims to build confidence and
competence for professional nursing practice in maternal-child health settings.
SECTION ONE: QUESTIONS 1–50
,1. A nurse is reviewing the anatomy of the female reproductive system.
Which structure is responsible for the production of estrogen and
progesterone?
A. Fallopian tube
B. Uterus
C. Ovary
D. Cervix
🟢 Correct Answer: C. Ovary
🔴 Explanation: The ovaries are the primary female gonads responsible for
producing estrogen and progesterone, as well as releasing eggs during the
menstrual cycle.
2. During a prenatal visit, a client asks the nurse about the purpose of the
mucus plug. The nurse correctly explains that the mucus plug serves to:
A. Facilitate sperm transport
B. Block the cervix to protect the fetus from infection
C. Provide nutrients to the developing embryo
D. Regulate maternal blood pressure
🟢 Correct Answer: B. Block the cervix to protect the fetus from infection
🔴 Explanation: The mucus plug (operculum) forms in the cervical canal during
pregnancy and acts as a barrier to prevent bacteria and other pathogens from
entering the uterus.
3. A nurse is calculating the estimated date of delivery (EDD) for a client
whose last menstrual period (LMP) began on May 10. Using Naegele's rule,
what is the EDD?
,A. February 17
B. February 10
C. March 17
D. March 10
🟢 Correct Answer: A. February 17
🔴 Explanation: Naegele's rule: subtract 3 months from the first day of the
LMP and add 7 days. May 10 minus 3 months = February 10; February 10 plus
7 days = February 17.
4. A pregnant client at 10 weeks gestation reports frequent urination. The
nurse understands that this is most likely caused by:
A. Urinary tract infection
B. Increased glomerular filtration rate
C. Pressure on the bladder from the enlarging uterus
D. Decreased bladder capacity due to hormonal changes
🟢 Correct Answer: C. Pressure on the bladder from the enlarging uterus
🔴 Explanation: Early in pregnancy, the growing uterus exerts pressure on the
bladder, leading to frequency. Later, increased blood volume and glomerular
filtration also contribute.
5. A nurse is teaching a prenatal class about fetal circulation. Which
statement indicates that a participant understands the function of the ductus
arteriosus?
A. "It connects the umbilical vein to the inferior vena cava."
B. "It shunts blood from the pulmonary artery to the aorta."
C. "It closes immediately after birth."
D. "It carries oxygenated blood to the fetus."
, 🟢 Correct Answer: B. "It shunts blood from the pulmonary artery to the
aorta."
🔴 Explanation: The ductus arteriosus bypasses the fetal lungs by shunting
blood from the pulmonary artery to the descending aorta. It typically closes
functionally within 24–48 hours after birth.
6. A client at 32 weeks gestation is diagnosed with placenta previa. Which
assessment finding should the nurse expect?
A. Painful, bright red vaginal bleeding
B. Painless, bright red vaginal bleeding
C. Dark brown vaginal bleeding with cramping
D. Absence of vaginal bleeding
🟢 Correct Answer: B. Painless, bright red vaginal bleeding
🔴 Explanation: Placenta previa typically presents with painless, bright red
vaginal bleeding in the third trimester. The bleeding is often sudden and may
be provoked by intercourse or a vaginal exam.
7. A nurse is assessing a newborn immediately after delivery. Which finding
should be reported to the provider?
A. Heart rate 130 beats/min
B. Respiratory rate 50 breaths/min
C. Acrocyanosis
D. Grunting and nasal flaring
🟢 Correct Answer: D. Grunting and nasal flaring
🔴 Explanation: Grunting and nasal flaring are signs of respiratory distress in a
newborn and require immediate evaluation. Acrocyanosis is a normal finding in
