On the day of admission, she had difficulty driving, she pulled over and passed out.
 The patient is hypotensive. 
(ROOT (S (PP (IN On) (NP (NP (DT the) (NN day)) (PP (IN of) (NP (NN admission))))) (, ,) (S (NP (PRP she)) (VP (VBD had) (S (NP (NN difficulty)) (VP (VBG driving))))) (, ,) (NP (PRP she)) (VP (VP (VBD pulled) (ADVP (RP over))) (CC and) (VP (VBN passed) (PRT (RP out)))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ is) (ADJP (JJ hypotensive))) (. .)))
( ( On ( ( the day ) ( of admission ) ) ) ( , ( ( she ( had ( difficulty driving ) ) ) ( , ( she ( ( ( ( pulled over ) and ) ( passed out ) ) . ) ) ) ) ) )
( ( The patient ) ( ( is hypotensive ) . ) )