What screening tests should be obtained to determine the risk for preterm labor?

Maternal dis3 | Nursing homework help

1. Cervical length measurement: Ultrasound imaging to measure the length of the cervix and identify any changes that may indicate an increased risk for preterm labor.

2. Biophysical profile (BPP): Non-stress test combined with ultrasound images to monitor fetal breathing, movement, heart rate and muscle tone; if any abnormalities are detected, it can be a sign of potential preterm labor.

3. Vaginal swab: To detect bacteria or other microorganisms which may cause infection in the uterus and increase risk for premature delivery.

4. Blood tests: To check for elevated levels of AFP (alpha feto protein) or hCG (human chorionic gonadotropin), which could indicate potential problems during pregnancy such as placenta previa or abnormalities in amniotic fluid levels.

5. Urine test: To identify urinary tract infections which can lead to premature birth if left untreated.