CST Definition

CST Sentence Examples

• These scores are calculated based on the results of CST California Standardized Test (CST) scores in both Mathematics and English-Language Arts.

• The contraction stress test (CST) is similar to the NST except the FHR is evaluated for accelerations, 15 beats higher than baseline lasting 15 seconds, and in response to contractions as well.

• A CST requires the presence of three uterine contractions (UCs) within a 10-minute period lasting at least 40 seconds and of moderate intensity.

• The CST results are reported as reactive/negative, reactive/suspicious, reactive/positive (a very unlikely result), or non-reactive/negative, non-reactive/suspicious, non-reactive/positive.

• Six points is suspicious and requires either a CST or a repeat BPP within 24 hours.