anaesthesia
anaesthetic
antibiotic
assistant
care
chemical
closeup
cure
doctor
dose
drug
equipment
eyes
female
glove
health
healthcare
holding
human
immunization
injection
inoculation
isolated
laboratory
mask
medical
medication
medicine
narcosis
needle
nurse
person
portrait
practitioner
professional
protection
remedy
safety
science
shot
specialist
squirt
substance
syringe
treatment
vaccinate
vaccination
vaccine
white
woman