NU 170 Exam 1 – Maternal-Child Nursing
Comprehensive Exam | Questions And
Answers Plus Rationales Latest 2026/27
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1. Maternal-child nursing primarily focuses on:
Answer: The health of the mother, fetus, and family unit
Rationale: Maternal-child nursing emphasizes holistic
care of mother and child as a dyad.
2. Which level of prevention is prenatal education?
Answer: Primary prevention
Rationale: It aims to prevent disease before it occurs.
3. A key component of family-centered care is:
Answer: Involving the family in decision-making
Rationale: Promotes collaboration and better outcomes.
,4. The leading cause of maternal mortality worldwide is:
Answer: Hemorrhage
Rationale: Postpartum bleeding is a major global cause of
death.
5. Which ethical principle involves doing good for the
patient?
Answer: Beneficence
Rationale: Healthcare providers act in the patient’s best
interest.
6. Informed consent requires:
Answer: Voluntary agreement with full understanding
Rationale: Patient must understand risks and benefits.
7. A pregnant woman in the first trimester should avoid:
, Answer: Alcohol
Rationale: Causes fetal alcohol spectrum disorders.
8. Which vitamin is critical before conception?
Answer: Folic acid
Rationale: Prevents neural tube defects.
9. The first stage of prenatal development is:
Answer: Germinal stage
Rationale: Occurs from conception to implantation.
10. The placenta primarily functions to:
Answer: Exchange oxygen and nutrients between mother
and fetus
Rationale: Essential for fetal survival.
11. Which hormone maintains pregnancy?
Comprehensive Exam | Questions And
Answers Plus Rationales Latest 2026/27
Instant Pdf Download
1. Maternal-child nursing primarily focuses on:
Answer: The health of the mother, fetus, and family unit
Rationale: Maternal-child nursing emphasizes holistic
care of mother and child as a dyad.
2. Which level of prevention is prenatal education?
Answer: Primary prevention
Rationale: It aims to prevent disease before it occurs.
3. A key component of family-centered care is:
Answer: Involving the family in decision-making
Rationale: Promotes collaboration and better outcomes.
,4. The leading cause of maternal mortality worldwide is:
Answer: Hemorrhage
Rationale: Postpartum bleeding is a major global cause of
death.
5. Which ethical principle involves doing good for the
patient?
Answer: Beneficence
Rationale: Healthcare providers act in the patient’s best
interest.
6. Informed consent requires:
Answer: Voluntary agreement with full understanding
Rationale: Patient must understand risks and benefits.
7. A pregnant woman in the first trimester should avoid:
, Answer: Alcohol
Rationale: Causes fetal alcohol spectrum disorders.
8. Which vitamin is critical before conception?
Answer: Folic acid
Rationale: Prevents neural tube defects.
9. The first stage of prenatal development is:
Answer: Germinal stage
Rationale: Occurs from conception to implantation.
10. The placenta primarily functions to:
Answer: Exchange oxygen and nutrients between mother
and fetus
Rationale: Essential for fetal survival.
11. Which hormone maintains pregnancy?
