If you have been asked to have a urine test, go to the laboratory. Take a queue ticket and have a seat to wait for your turn. When your turn comes, ask the information desk for a sample container and sample tube for a urine sample. You will receive a written instruction on how to take a urine test. Ask a laboratory employee for advice if necessary.
Take the urine sample at home. Follow the instructions you were given. Then take the urine sample to the laboratory.