ATI RN
ATI Capstone Maternal Newborn Assessment Quizlet
1. A nurse is providing care for a client who is in active labor and receiving oxytocin. Which of the following findings should the nurse report to the provider?
- A. Contraction frequency of 2 minutes
- B. Contraction duration of 90 seconds
- C. Fetal heart rate of 150/min
- D. Urine output of 60 mL/hr
Correct answer: B
Rationale: A contraction duration of 90 seconds can indicate uterine tachysystole, which may lead to fetal hypoxia. Uterine tachysystole is defined as more than five contractions in 10 minutes, averaged over a 30-minute window. Contractions every 2 minutes (Choice A) may occur in active labor but need to be assessed in conjunction with other factors. A fetal heart rate of 150/min (Choice C) is within the normal range. Urine output of 60 mL/hr (Choice D) is also within the expected range for a client in labor.
2. A nurse is caring for a newborn who is 2 days old and has a total serum bilirubin level of 18 mg/dL. Which of the following interventions should the nurse implement?
- A. Administer 1 oz of glucose water every 2 hours
- B. Feed the newborn 60 mL of formula every 4 hours
- C. Offer sterile water between feedings
- D. Initiate phototherapy
Correct answer: D
Rationale: The correct answer is D: Initiate phototherapy. Phototherapy is the primary treatment for a newborn with hyperbilirubinemia, as it helps to break down excess bilirubin in the skin. Administering glucose water (choice A) is not indicated for treating hyperbilirubinemia. Feeding the newborn formula (choice B) or offering sterile water (choice C) will not directly address the elevated bilirubin levels in the newborn.
3. A nurse is assessing a client who is at 35 weeks of gestation and has suspected placenta previa. Which of the following findings should the nurse expect?
- A. Painless vaginal bleeding
- B. Severe abdominal pain
- C. Uterine contractions
- D. Increased fetal movement
Correct answer: A
Rationale: Correct. Placenta previa typically presents with painless vaginal bleeding as the placenta is located over or near the cervical opening. This bleeding occurs because the placental vessels are stretched and bleed easily. Severe abdominal pain (choice B) is not a typical finding in placenta previa. Uterine contractions (choice C) are more characteristic of preterm labor rather than placenta previa. Increased fetal movement (choice D) is not a specific finding associated with placenta previa.
4. A nurse is caring for a client who is receiving oxytocin for labor induction. Which of the following findings requires immediate intervention?
- A. Contraction frequency of every 3 minutes
- B. Contraction duration of 80 seconds
- C. Late decelerations in the fetal heart rate
- D. Urine output of 50 mL/hr
Correct answer: C
Rationale: Late decelerations in the fetal heart rate require immediate intervention as they can indicate fetal distress due to uteroplacental insufficiency. This finding suggests a compromised blood flow to the fetus, which can lead to serious complications if not addressed promptly. Contraction frequency and duration are important to monitor but do not necessitate immediate intervention unless they are causing fetal distress. Urine output of 50 mL/hr is within the normal range for a client in labor and does not require immediate intervention.
5. A nurse is caring for a newborn who is large for gestational age (LGA). Which of the following findings should the nurse expect?
- A. Hyperbilirubinemia
- B. Hypoglycemia
- C. Hypercalcemia
- D. Hypothermia
Correct answer: B
Rationale: Newborns who are large for gestational age (LGA) are at risk for hypoglycemia due to increased insulin production. Hyperbilirubinemia (Choice A) is more commonly associated with ABO or Rh incompatibility. Hypercalcemia (Choice C) is not a common finding in LGA newborns. Hypothermia (Choice D) may occur in newborns who are small for gestational age (SGA) due to a lack of subcutaneous fat for insulation, but it is not typically associated with LGA newborns.
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