Covidien Shiley Manual De Usuario página 10

How to Suction
8
10. Look at the mucus you have suctioned.
Normal: Clear, with no odor.
Infection: Yellow or green color with foul-smelling odor.
Blood: A few streaks of blood is OK. But if it has more
bright red or old dark blood, there could be a problem.
11. If you see signs of infection or bright red blood, call
your doctor.