administer drugs
ampoule
black and white
bloodstream
blue
branch
drug
glowing
green
hiv
hypodermic
hypodermic needles
industry
inject liquid
injection
injector
insulin
jab
laboratory
medical
medical service
medicine
needle
plastic medical syringe
prick
puncture
retro
shot
squirt
sting
syringe
syringe for injections