Which of the following complications is not associated with cesarean births?

The biophysical profile (BPP) would yield more detailed information about the fetus in this scenario. The BPP is a prenatal ultrasound evaluation that assesses fetal well-being by evaluating five biophysical variables: fetal breathing movements, fetal movements, fetal tone, amniotic fluid volume, and fetal heart rate. The BPP is a more detailed assessment of fetal well-being compared to a nonstress test and can provide valuable information about the fetus's overall health and well-being, including any potential issues or difficulties.

MSAFP screening is a blood test that can detect certain fetal abnormalities, but it does not provide detailed information about fetal well-being.

Percutaneous umbilical blood sampling (PLBS) is an invasive test that is used to obtain a sample of fetal blood for testing in cases of suspected fetal anemia or other blood disorders. Ultrasound for fetal anomalies is a diagnostic tool used to detect structural abnormalities or defects in the fetus. While it can provide some information about fetal well-being, it is not as comprehensive as the BPP in evaluating fetal health and wellness.

Completing the Finnegan score is the most appropriate nursing intervention to help with the infant's hyperreflexia. The Finnegan score is a tool used to assess and monitor newborns for withdrawal symptoms related to maternal substance use during pregnancy, and hyperreflexia is one of the symptoms that can be scored using this tool. Based on the score, appropriate interventions can be implemented to address the infant's symptoms.