aid
analysis
anemia
assistance
bank
bleed
bleeding
blood
blood components
bloody
care
careful
cells
clinic
donate
donation
donor
drip
emergency
exam
giving
group
health
health care
hospital
human
hypovolemic shock
illness
isolated
laboratory
life
medical
medical equipment
medicine
patient
plasma
recovery
rescue
research
sample
save
science
shock
storage
supply
surgeon
surgery
surgical
treatment
tube