低渗性脱水病人血浆渗透压是A.<290mOsm£¯LB.<300mOsm£¯LC.<310mOsm£¯LD.<320mOsm£¯LE.<330mOsm£¯L

低渗性脱水病人血浆渗透压是

A．<290mOsm/L

B．<300mOsm/L

C．<310mOsm/L

D．<320mOsm/L

E．<330mOsm/L