anesthesia
anesthetist
antibiotic
anxiety
arm
asian
background
care
doctor
drug
equipment
fear
female
flu
girl
green
hand
health
healthcare
healthy
holding
hospital
illness
influenza
injecting
insulin
liquid
male
man
medical
medicine
narcotic
needle
nurse
patient
people
prick
professional
scary
senior
shot
splashing
surgery
syringe
treatment
vaccination
vaccine
white
woman