Chapter 16 Contemporary Maternal Newborn Nursing Care Maternal Newborn Nursing Care Nurse, Family, 8th Edition

Chapter 16 Contemporary Maternal Newborn Nursing Care Maternal Newborn Nursing Care Nurse, Family, 8th Edition

 

Complete Chapter Questions With Answers

 

Sample Questions Are Posted Below

 

Question 1

Type: MCSA

The nurse is supervising care in the emergency department. Which situation most requires an intervention?

1. Moderate vaginal bleeding at 36 weeks’ gestation; patient has an IV of lactated Ringer’s solution running at 125 mL/hour
2. Spotting of pinkish-brown discharge at 6 weeks’ gestation and abdominal cramping; ultrasound scheduled in one hour
3. Bright red bleeding with clots at 32 weeks’ gestation; pulse = 110, blood pressure 90/50, respirations = 20
4. Dark red bleeding at 30 weeks’ gestation with normal vital signs; patient reports an absence of fetal movement

Correct Answer: 3

Rationale 1: Bleeding in the third trimester is usually a placenta previa or placental abruption. Blood loss can be heavy and rapid, so having an IV stabilizes the patient’s vascular volume.

Rationale 2: Bleeding in the first trimester can be indicative of spontaneous abortion beginning or of an ectopic pregnancy. An ultrasound will diagnose which situation is occurring and will determine care. Because this patient is very early in the pregnancy and only experiencing spotting, it is not appropriate to have an IV at this time.

Rationale 3: Bleeding in the third trimester is usually a placenta previa or placental abruption. Blood loss can be heavy and rapid. This patient has a low blood pressure with an increased pulse rate, which indicates hypovolemic shock, which can be fatal to the mother and therefore the baby. Both lives are at risk in this situation. Since there is no information given that the patient has an IV started, this patient is the least stable, and therefore the highest priority.

Rationale 4: Watery, dark red bleeding in the third trimester can indicate placental abruption with ruptured membranes. Normal vital signs indicate a normal vascular volume. A lack of fetal movement could indicate fetal hypoxia or fetal demise. The fetus is at greatest risk in this situation; the mother is stable.

Global Rationale:

 

Cognitive Level: Analyzing

Client Need: Health Promotion and Maintenance

Client Need Sub:

Nursing/Integrated Concepts: Nursing Process: Assessment

Learning Outcome: LO01 – Contrast the etiology, medical therapy, and nursing interventions for the various bleeding problems associated with pregnancy.

 

Question 2

Type: MCSA

The prenatal clinic nurse is caring for a patient with hyperemesis gravidarum at 14 weeks’ gestation. The vital signs are: blood pressure 95/48, pulse 114, respirations 24. Which order should the nurse implement first?

1. Weigh the patient.
2. Give 1 liter of lactated Ringer’s solution IV.
3. Administer 30 ml Maalox (magnesium hydroxide) orally.
4. Encourage clear liquids orally.

Correct Answer: 2

Rationale 1: Weighing the patient provides information on weight gain or loss, but it is not the top priority in a patient with excessive vomiting during pregnancy. The vital signs indicate hypovolemia. The patient needs IV fluids.

Rationale 2: The vital signs indicate hypovolemia. Giving this patient a liter of lactated Ringer’s solution intravenously will re-establish vascular volume and bring the blood pressure up, and the pulse and respiratory rate down.

Rationale 3: The vital signs indicate hypovolemia. There is no indication that the patient has dyspepsia. The patient needs IV fluids.

Rationale 4: The patient needs IV fluids because of the vital signs indicating hypovolemia. Oral fluids are not likely to be tolerated well by a patient with hyperemesis. Lack of tolerance of oral fluids through excessive vomiting is what has led to the hypovolemia.

Global Rationale:

 

Cognitive Level: Analyzing

Client Need: Health Promotion and Maintenance

Client Need Sub:

Nursing/Integrated Concepts: Nursing Process: Planning

Learning Outcome: LO02 – Discuss the medical therapy and nursing care for a woman with hyperemesis gravidarum.

 

Question 3

Type: MCSA

A 28-year-old woman who is at 16 weeks’ gestation has just undergone screening for ABO incompatibility. She asks the nurse why her blood contains anti-A antibodies. What is the nurse’s best response?

1. “Anti-A antibodies occur naturally, as a result of exposure to foods and different infections.”
2. “It’s most likely that you contracted anti-A antibodies through sexual activity.”
3. “Anti-A antibodies are inherited; usually, they are genetically passed down from father to daughter.”
4. “You may have contracted anti-A antibodies as a result of a viral infection.”

Correct Answer: 1

Rationale 1: Anti-A and anti-B antibodies are naturally occurring; that is, women are naturally exposed to the A and B antigens through the foods they eat and through exposure to infection by gram negative bacteria.

Rationale 2: Anti-A and anti-B antibodies are naturally occurring; that is, women are naturally exposed to the A and B antigens through the foods they eat and through exposure to infection by gram negative bacteria.

Rationale 3: Women develop anti-A and anti-B antibodies naturally as a result of exposure to the A and B antigens through the foods they eat and through exposure to infection by gram negative bacteria.

Rationale 4: Women develop anti-A and anti-B antibodies as a result of exposure to the A and B antigens through infection by gram negative bacteria, as well as through exposure to the foods they eat.

Global Rationale:

 

Cognitive Level: Understanding

Client Need: Health Promotion and Maintenance

Client Need Sub:

Nursing/Integrated Concepts: Nursing Process: Planning

Learning Outcome: LO06 – Compare Rh incompatibility to ABO incompatibility with regard to occurrence, clinical treatment, and implications for the fetus or newborn.

 

Question 4

Type: MCSA

While preparing a class on maternal-fetal ABO incompatibility for antepartum patients, the nurse is creating a brochure. Which statement should be included in the brochure information?

1. In most cases, ABO incompatibility is limited to type A mothers with a type B or O fetus.
2. Group A infants, because they have no antigenic sites on the red blood cells (RBCs), are never affected regardless of the mother’s blood type.
3. In most cases, ABO incompatibility is limited to type O mothers with a type A or B fetus.
4. ABO incompatibility occurs as a result of the fetal serum antibodies present and interaction between the antigen sites on the maternal RBCs.

Correct Answer: 3

Rationale 1: In most cases, ABO incompatibility is limited to type O mothers with a type A or B fetus. The group B fetus of a group A mother and the group A fetus of a group B mother are only occasionally affected.

Rationale 2: Group O infants, because they have no antigenic sites on the red blood cells (RBCs), are never affected regardless of the mother’s blood type.

Rationale 3: In most cases, ABO incompatibility is limited to type O mothers with a type A or B fetus. The group B fetus of a group A mother and the group A fetus of a group B mother are only occasionally affected.

Rationale 4: The incompatibility occurs as a result of the maternal antibodies present in her serum and interaction between the antigen sites on the fetal RBCs.

Global Rationale:

 

Cognitive Level: Analyzing

Client Need: Health Promotion and Maintenance

Client Need Sub:

Nursing/Integrated Concepts: Nursing Process: Planning

Learning Outcome: LO06 – Compare Rh incompatibility to ABO incompatibility with regard to occurrence, clinical treatment, and implications for the fetus or newborn.