18 Questions
What is the purpose of obtaining a percutaneous umbilical blood sampling during pregnancy?
This may be used to give a blood transfusion to an anemic fetus
When might a blood transfusion for fetal anemia be necessary?
Due to maternal-fetal blood incompatibility
Which condition might require a blood transfusion for fetal anemia?
Placenta previa
What role do tests of fetal lung maturity play during pregnancy?
To determine if the fetus is likely to have respiratory complications
Which of the following is NOT associated with high levels of chorionic gonadotropin during pregnancy?
Chromosome abnormalities
What is the main purpose of chorionic villus sampling during pregnancy?
To identify chromosomal abnormalities or other defects in the fetus
Which of the following is a potential complication of amniocentesis?
Higher rate of spontaneous abortion
What is the purpose of the non-stress test (NST) during pregnancy?
Identify fetal compromise in conditions associated with poor placental function, such as hypertension, diabetes or post-term gestation
Biophysical profile (BPP) is used during pregnancy to identify what? What is the most correct answer?
Identify reduced fetal oxygenation in condition associated with poor placental function
What are the main causes of high-risk pregnancies according to the text?
Those related to the pregnancy itself, medical conditions, environmental hazards, and maternal behaviors or lifestyles
What is the nurse's responsibility regarding tests used to assess fetal well-being during high-risk pregnancies?
To prepare the patient, explain the reason for the test, and clarify and interpret the results in collaboration with other healthcare providers
Which of the following is not listed as a sign of possible pregnancy complications in the text?
Abnormal heart rate
What is essential for a positive outcome for the mother and fetus in high-risk pregnancies?
Early and consistent assessment for risk factors during prenatal visits
Which of the following statements about ultrasound examinations during pregnancy is correct?
Transvaginal ultrasound requires a full bladder and can be used to determine cervix length in the third trimester.
What is the normal range for the amniotic fluid index (AFI) during pregnancy?
5-19 cm
Which of the following statements about the estimation of gestational age using ultrasound is correct?
Between 7-14 weeks, the crown-rump length can indicate fetal age, but after 12 weeks, the biparietal diameter and femur length are more accurate.
What is the purpose of a kick count during pregnancy?
To assess fetal movement and ensure fetal health.
What is the purpose of a Doppler ultrasound blood flow assessment during pregnancy?
To determine the adequacy of blood flow through the placenta and umbilical cord vessels in high-risk pregnancies.
Explore the characteristics that can lead to high-risk pregnancies, including factors related to the pregnancy itself, existing medical conditions, environmental hazards, and maternal behaviors. Learn about the importance of early risk assessment during prenatal visits.
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