0 B/ r( X; q. D2 I, D7 R
BPP 的英文全称是Biophysical Profile, 检查其中几项内容: D0 }5 w4 ?* y* i/ }• fetal breathing movement - breathing period at least 60 sec.: \" G, [( s s, t$ z* v1 Y' c( N
• fetal body movement - 3 discrete movements of limbs/trunk 1 n H; I: q0 @7 i• fetal tone - upper and lower limbs usually flexed with head on chest, 1 episode of extension with return to flexion 0 b6 c1 B$ O: X• amniotic fluid volume - largest pocket > 1 cm in vertical diameter without containing loops of cord 5 B0 p& g2 C/ n4 z. p6 q SPARAMETERS: (30 minute observation period): Depending on centre may involve reactive NS