aid
arm
bed
blood
blood donation
blood sample
care
caucasian
clinic
cure
diagnose
donation
donator
effect
emergency
emotion
fear
girl
health
help
hospital
hurt
icu
ill
illness
injection
injury
institution
kind
lab
laboratory
medical
mental
patient
pharmaceuticals
plasma
red cross
science
sick
sickness
side
stress
technology
test
transfusion
treatment
trial
vein
volunteer
woman