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What complication can result from untreated respiratory distress in the newborn?
- A. Esophageal atresia
- B. Gastric dilation
- C. Cold stress
- D. Reopening of the foramen ovale
Correct Answer: D
Rationale: Respiratory distress can cause increased pressure in the right ventricle, causing reopening of the foramen ovale.
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A nurse is caring for a laboring person who is in the first stage of labor. What is the most important assessment to perform during this stage?
- A. assess fetal heart rate
- B. monitor contractions
- C. check blood pressure
- D. assist with breathing exercises
Correct Answer: A
Rationale: The correct answer is A: assess fetal heart rate. During the first stage of labor, monitoring the fetal heart rate is crucial as it indicates the well-being of the baby. Changes in fetal heart rate can signal distress and prompt intervention. Monitoring contractions is important but assessing fetal well-being takes precedence. Checking blood pressure is important but not the most critical in this stage. Assisting with breathing exercises can help manage pain, but assessing fetal heart rate is more crucial for ensuring the baby's safety.
A nurse is advising a pregnant woman about the danger signs of pregnancy. The nurse should teach the mother that she should notify the physician immediately if she experiences which of the following signs/symptoms? Select all that apply.
- A. Convulsions.
- B. Double vision.
- C. Epigastric pain.
- D. Persistent vomiting.
Correct Answer: D
Rationale: These symptoms may indicate severe complications such as preeclampsia, eclampsia, or hyperemesis gravidarum, requiring immediate medical attention. Polyuria is generally not a danger sign.
The nurse explains that the birth weight of monozygotic twins is frequently below average. What is the most likely cause?
- A. Inadequate space in the uterus
- B. Inadequate blood supply
- C. Inadequate maternal health
- D. Inadequate placental nutrition
Correct Answer: D
Rationale: The single placenta may not be able to provide adequate nutrition to two fetuses.
What complication can result from untreated respiratory distress in the newborn?
- A. Esophageal atresia
- B. Gastric dilation
- C. Cold stress
- D. Reopening of the foramen ovale
Correct Answer: D
Rationale: Respiratory distress can cause increased pressure in the right ventricle, causing reopening of the foramen ovale.
A patient at the obstetric office has just learned she is pregnant with dizygotic twins. What facts will the nurse include when educating this patient? (Select all that apply.)
- A. Dizygotic twins are the same sex.
- B. Dizygotic twins share a placenta.
- C. Dizygotic pregnancies tend to repeat in families.
- D. Dizygotic twins have separate chorions.
Correct Answer: C
Rationale: Dizygotic twins tend to repeat in families and have separate chorions. They can be the same sex or different sexes and have their own placenta. The incidence of dizygotic twins increases with maternal age rather than decreases.