0 a" o9 N2 \( W4 [: s; m$ S& lBPP 的英文全称是Biophysical Profile, 检查其中几项内容: ' k% z# M7 A5 }- n8 i! j" B7 S
• fetal breathing movement - breathing period at least 60 sec.7 ~! _6 ~& H" ?+ M/ [
• fetal body movement - 3 discrete movements of limbs/trunk: G" Q* q$ X- r2 a- _1 m
• fetal tone - upper and lower limbs usually flexed with head on chest, 1 episode of extension with return to flexion ! Y% Z1 J, |# U7 V7 A• amniotic fluid volume - largest pocket > 1 cm in vertical diameter without containing loops of cord) K( r. s* Q n @
PARAMETERS: (30 minute observation period): Depending on centre may involve reactive NS