adult
arm
ball
bed
blood
body
care
clinic
close up
disease
donate
donation
donor
dose
drug
give
hand
heal
health
health care
healthy
hospital
illness
inject
injection
june 14
laboratory
lying
man
medic
medical
merit
needle
nurse
pain
patient
people
receiving
red
sample
science
sick
sterile
syringe
test
transfusion
treatment
vaccine
vein
volunteer