The Greater Westfield American Red Cross, located at 48 Broad St., Westfield, will host a National Health Career Association Examination on Feb. 24 at 2 p.m.; March 26 at 9 a.m.; Aug. 25 at 2 p.m.; and Nov. 17 at 9 a.m. Exams in phlebotomy technician, EKG technician and mental health technician will be available. For more info contact L. Lopado at 562-9684 ext. 102.