必毛细血管流体静压增高 (increased capillary hydrostatic pressure) 冬血浆胶体渗透压降低 (decreased plasma colloid osmotic pressure) ★摄入↓；★合成↓；★丢失™毛细血管流体静压增高 (increased capillary hydrostatic pressure) ™血浆胶体渗透压降低 (decreased plasma colloid osmotic pressure) ★摄入↓； ★合成↓； ★丢失↑