/ x# i! X) t/ a- E( ]7 dBPP 的英文全称是Biophysical Profile, 检查其中几项内容: ! _% I5 q: H0 J0 U/ H5 z: d W
• fetal breathing movement - breathing period at least 60 sec. ' z5 j# f6 _, e" @• fetal body movement - 3 discrete movements of limbs/trunk& `0 x0 H: Q; R. w3 @2 }' ]
• fetal tone - upper and lower limbs usually flexed with head on chest, 1 episode of extension with return to flexion5 E+ O# Q; r, k* y2 P7 y8 b9 ^
• amniotic fluid volume - largest pocket > 1 cm in vertical diameter without containing loops of cord , \: h- h# t/ z7 O) y$ B+ Z2 WPARAMETERS: (30 minute observation period): Depending on centre may involve reactive NS