+ Q4 r" T/ Z+ Q8 b/ D, _
BPP 的英文全称是Biophysical Profile, 检查其中几项内容: $ }# ^. y8 S0 m
• fetal breathing movement - breathing period at least 60 sec. ( v. v# A& ]3 B' O• fetal body movement - 3 discrete movements of limbs/trunk. o8 M& s; Q9 Y( Y0 y6 y3 d$ H! Y
• fetal tone - upper and lower limbs usually flexed with head on chest, 1 episode of extension with return to flexion 2 Z1 u2 a1 E" \4 M' v• amniotic fluid volume - largest pocket > 1 cm in vertical diameter without containing loops of cord4 v- f2 w! |& m+ N
PARAMETERS: (30 minute observation period): Depending on centre may involve reactive NS