( ( On ( physical exam ) ) ( , ( ( respiratory competency ) ( ( is ( evaluated ( by ( checking ( ( ( ( ( ( mucous ( membrane color ) ) , ) ( which ( should ( be pink ) ) ) ) , ) and ) ( ( ( ( respiratory rate ) ( -LRB- ( ( ( normal ( feline ( respiratory rate ) ) ) ( is ( ( 15-36 breaths ) ( per minute ) ) ) ) -RRB- ) ) ) and ) effort ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN On) (NP (JJ physical) (NN exam))) (, ,) (NP (JJ respiratory) (NN competency)) (VP (VBZ is) (VP (VBN evaluated) (PP (IN by) (S (VP (VBG checking) (NP (NP (NP (JJ mucous) (JJ membrane) (NN color)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (MD should) (VP (VB be) (ADJP (JJ pink))))))) (, ,) (CC and) (NP (NP (NP (JJ respiratory) (NN rate)) (PRN (-LRB- -LRB-) (S (NP (JJ normal) (JJ feline) (JJ respiratory) (NN rate)) (VP (VBZ is) (NP (NP (CD 15-36) (NNS breaths)) (PP (IN per) (NP (NN minute)))))) (-RRB- -RRB-))) (CC and) (NP (NN effort))))))))) (. .)))
On physical exam, respiratory competency is evaluated by checking mucous membrane color, which should be pink, and respiratory rate (normal feline respiratory rate is 15-36 breaths per minute) and effort.
(ROOT (S (NP (NP (DT The) (JJ normal) (NN respiratory) (NN rate)) (PP (IN per) (NP (NP (NN minute)) (PP (IN in) (NP (JJ adult) (NNS humans)))))) (VP (VBZ is) (NP (CD 12-18) (NNS breaths))) (. .)))