( ( ( ( 4.3.1 Office ) or ) ( clinic ( blood ( pressure ( measurement ( Blood pressure ) ) ) ) ) ) ( ( should ( be ( measured ( as ( ( described ( in ( ( ( ( standard textbooks ) , ) 103 ) , ) ) ) ( 104 ( with ( ( the patient ) ( in ( ( a ( sitting position ) ) ( using ( a ( mercury ( sphygmomanometer ( or ( other ( non-invasive device ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (CD 4.3.1) (NN Office)) (CC or) (NP (NN clinic) (NN blood) (NN pressure) (NN measurement) (NN Blood) (NN pressure))) (VP (MD should) (VP (VB be) (VP (VBN measured) (SBAR (IN as) (S (VP (VBD described) (PP (IN in) (NP (NP (JJ standard) (NNS textbooks)) (, ,) (NP (CD 103)) (, ,))) (NP (NP (CD 104)) (PP (IN with) (NP (NP (DT the) (NN patient)) (PP (IN in) (NP (NP (DT a) (VBG sitting) (NN position)) (VP (VBG using) (NP (DT a) (NN mercury) (NN sphygmomanometer) (CC or) (JJ other) (NNS non-invasive) (NN device)))))))))))))) (. .)))
4.3.1 Office or clinic blood pressure measurement Blood pressure should be measured as described in standard textbooks, 103 , 104 with the patient in a sitting position using a mercury sphygmomanometer or other non-invasive device.
(ROOT (S (NP (NNP Sphygmomanometer)) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB measure) (NP (NN blood) (NN pressure))))))) (. .)))