<P> The pH of the extracellular fluid , including the blood plasma , is normally tightly regulated between 7.36 and 7.42 , by the chemical buffer s , the respiratory system , and the renal system . </P>
<P> The pH of the extracellular fluid , including the blood plasma , is normally tightly regulated between 7.36 and 7.42 , by the chemical buffer s , the respiratory system , and the renal system . </P>
what two body systems are involved with ph balance
what two body systems are involved with ph balance
respiratory renal
respiratory renal