Sticky fluid composed of proteins and carbohydrates
Can only be reported by the patient. Undetectable by examination.
Detectable expression of a disease
Smoke component with carcinogen elements
Infections are responsible for
Responsible for sweeping mucus up the trachea
Bonds to haemoglobin reducing the amont of oxygen in blood
Easily develops in accumulated mucus
Stimulates the production and release of adrenaline
Cilia
Mucus
Symptom
Sign
Pneumonia
Bronchitis
Nicotine
Carbon monoxide
Tar
Inflammation of airways
