+ b" g& b/ S) H
BPP 的英文全称是Biophysical Profile, 检查其中几项内容: 1 q# l5 F$ J7 v7 m6 `6 i, U& s
• fetal breathing movement - breathing period at least 60 sec.: }3 Q9 b1 m8 C% _2 D
• fetal body movement - 3 discrete movements of limbs/trunk' z& \% C% S9 y! V$ J( H
• fetal tone - upper and lower limbs usually flexed with head on chest, 1 episode of extension with return to flexion& k4 }" }2 D5 `. e
• amniotic fluid volume - largest pocket > 1 cm in vertical diameter without containing loops of cord & g) u& S3 A2 t* o9 Z; I3 m' c1 nPARAMETERS: (30 minute observation period): Depending on centre may involve reactive NS