It is spring and a little boy has terrible allergies. His nose is stuffed with mucus and he has a cough. Why are his mucous membranes producing so much mucus? He is allergic to mucus.

It is a sign that he has a head injury.

Mucus traps pollen so it cannot enter the body.

Mucous membranes always make more mucus in spring.

Which disease is caused by a buildup of plaque in blood ves

What are possible signs and symptoms of drug addiction? check all that apply. declining physical appearance and health failing to meet family, school, or work obligations needing less and less of a drug to get the same effect using drugs when there is no health benefit failing in attempts to stop using a drug stealing to get drugs

Is it rare to have scoliosis and double jointed shoulders?