4 j9 W# t" X6 `( [' f% b2 ?8 z
BPP 的英文全称是Biophysical Profile, 检查其中几项内容: / ~4 _' h/ y1 }, t
• fetal breathing movement - breathing period at least 60 sec.1 _) p0 r: ?8 ?* c
• fetal body movement - 3 discrete movements of limbs/trunk ( X% M/ k/ i: ~" u; m. n• fetal tone - upper and lower limbs usually flexed with head on chest, 1 episode of extension with return to flexion; e0 x. T! ^5 T" z+ N+ T! P
• amniotic fluid volume - largest pocket > 1 cm in vertical diameter without containing loops of cord2 m. L! ]+ G9 I8 X0 g: e6 M( a
PARAMETERS: (30 minute observation period): Depending on centre may involve reactive NS