analysis
background
bacteria
blue
bottle
cap
care
checkup
chemical
clear
clinical
collection
container
control
cup
diagnosis
doctor
doping
exam
examination
fluid
full
glove
health
health care
holding
hospital
identification
infection
jar
kidney
lab
laboratory
liquid
medical
medicine
pee
plastic
red
research
sample
science
specimen
test
treatment
urea
urinalysis
urine
white
yellow