機器
arm
bed
blood
care
caucasian
clinic
diagnostic
disease
doctor
donation
drip
emergency
equipment
female
fluid
hand
health
health care
healthcare
hospital
ill
illness
injection
intravenous
laboratory
medical
medicine
needle
nurse
operation
patient
person
plasma
procedure
recovery
room
science
sick
surgery
syringe
therapy
treatment
tube
unit
vein
ward
woman
young