it is a group of respiratory symptoms seen in smokers; includes coughing wheezing, vocal hoarseness, pharyngitis, dyspenia, and susceptibility to respiratory infections.
passive smokers
Ciliary dysfunction in the epithelial lining of the respiratory tract is responsible for the smoker's cough. Smoking damages the cilia, which are tiny hairs that help to move mucus and debris out of the airways. When cilia are impaired, mucus and irritants accumulate, leading to coughing as the body tries to expel them.
Yes. e.g not all asthmatics are smokers.
Respiratory infections
severe acute respiratory syndrome is caused by a virus
Smoking can damage the cilia in the lungs, which are responsible for clearing mucus and particles from the airways. This can lead to a buildup of mucus and reduced ability to clear out harmful substances from the lungs, decreasing respiratory efficiency. Additionally, smoking can cause inflammation and narrowing of the airways, making it harder to breathe.
Sudden Acute Respiratory Syndrome (severe acute respiratory syndrome) the real name
yes
Acute Respiratory Distress Syndrome (ARDS)
The full form of SARS is 'Severe Acute Respiratory Syndrome'(according to Wikipedia).
Sever Acute Respiratory Syndrome
begining to end