( ( Actual bicarbonate ) ( ( will ( be ( higher ( if ( ( Pa CO2 ) ( is ( ( ( more ( than 40 ) ) ( mm Hg ) ) ( -LRB- ( i.e. ( , ( ( in ( respiratory acidosis ) ) -RRB- ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Actual) (NN bicarbonate)) (VP (MD will) (VP (VB be) (ADJP (ADJP (JJR higher)) (SBAR (IN if) (S (NP (NNP Pa) (NNP CO2)) (VP (VBZ is) (NP (NP (QP (JJR more) (IN than) (CD 40)) (JJ mm) (NNS Hg)) (PRN (-LRB- -LRB-) (FW i.e.) (, ,) (ADJP (IN in) (RB respiratory) (RB acidosis)) (-RRB- -RRB-))))))))) (. .)))
Actual bicarbonate will be higher if Pa CO2 is more than 40 mm Hg (i.e., in respiratory acidosis).
(ROOT (S (NP (JJ Respiratory) (NNS acidosis)) (VP (VBZ is) (VP (VBN considered) (S (VP (TO to) (VP (VB be) (ADJP (JJ problematic) (PP (IN because) (NP (NP (JJ excess) (NNS co2)) (PP (IN in) (NP (NN blood))))))))))) (. .)))