1.1 Prepare hemodialysis area to be ready for operation in each cycle of treatment. 1.2 Prepare and pick all needed consumables for HD treatment to the machine 1.3 Assist in checking and maintenance RO system 1.4 Assist in checking and preparing dialyzer for dialysis machine 1.5 Collect all consumables of hemodialysis after the treatment end. 1.6 Assist in internal and external cleaning hemodialysis machines after of each treatment. 1.7 Prepare bed of dialysis chair and clean them after each treatment. 1.8 Performs vital sign check in pre, through out and post treatment and record as standard 1.9 Check body weight before and after treatment and report to nurse 1.10 Assist nurse to observe patient condition, sign and symptom of patient 1.11 Assist nurse to collect and delivery all specimen to laboratory 1.12 Assist patient during treatment and post treatment 1.13 Performs other professional nursing activities as approved by Head Nurse