( ( Blood pressure ) ( ( is ( measured ( using ( ( ( a ( `` ( sphygmomanometer '' ) ) ) or ) ( blood ( pressure cuff ) ) ) ) ) ) . ) )
(ROOT (S (NP (NN Blood) (NN pressure)) (VP (VBZ is) (VP (VBN measured) (S (VP (VBG using) (NP (NP (DT a) (`` ``) (NN sphygmomanometer) ('' '')) (CC or) (NP (NN blood) (NN pressure) (NNS cuff))))))) (. .)))
Blood pressure is measured using a &quot;sphygmomanometer&quot; or blood pressure cuff.
(ROOT (S (NP (NNP Sphygmomanometer)) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB measure) (NP (NN blood) (NN pressure))))))) (. .)))