Yellow or greenish chest mucus is generally a symptom of infection and is often a sign that you should go to your doctor. Chest mucus that contains blood is often a symptom of a more serious infection such as pneumonia or TB, and large amounts of blood in the chest mucus should be seen as a medical emergency.
In California, your residency depends on how long you live in California, what ties you have to the state and local government and whether you are financially self-sufficient. You must be physically present in California for 366 days to become a state resident, except for brief absences such as vacations.
The law allows U.S. citizens, permanent resident aliens, or legal aliens granted indefinite stay by the Bureau of Citizenship and Immigration Services to be classified as a Florida resident if the applicant, or the claimant in cases where the student is dependent, has met the requirement of residency in the state for at least 12 months preceding the first day of classes.