has patient 32168 given a test on nucleated red cells during the last hospital visit?
select count(*)>0 from labevents where labevents.itemid in ( select d_labitems.itemid from d_labitems where d_labitems.label = 'nucleated red cells' ) and labevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 32168 and admissions.dischtime is not null order by admissions.admittime desc limit 1 )