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Why do smokers have lowered respiratory efficiency?
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.
Ways in which the structure of the wall of the bronchius would be different in a long term smoker?
In long-term smokers, the structure of the bronchial wall may show significant changes such as increased inflammation, thicker smooth muscle layer, excess mucus production, and damaged cilia on the epithelial cells. These changes can lead to decreased lung function and increased susceptibility to respiratory infections.
What do smokers exhale?
When smokers exhale, they release smoke and carbon monoxide along with other harmful chemicals from the cigarette into the air. This secondhand smoke can also be harmful to those around them, increasing the risk of health problems such as respiratory issues and heart disease.
What happens when tobacco smoke is inhaled into the respiratory system?
When tobacco smoke is inhaled into the respiratory system, the cilia begin to beat slowly. With time, the cilia, which act like a filter, disintegrate and eventually die away. This leads to smokers getting what is known as a smoker's cough.
What are active and passive smokers?
Active smokers are individuals who actively smoke tobacco products, such as cigarettes. Passive smokers, also known as secondhand smokers, are individuals who inhale tobacco smoke from active smokers nearby. Both active and passive smoking can have harmful health effects, including an increased risk of lung cancer and cardiovascular disease.
Can the non-smokers also contract respiratory diseases?
Yes. e.g not all asthmatics are smokers.
Heavy smokers are often prone to?
Respiratory infections
Can non-smokers people also contract respiratory disease?
yes
Are cigarette manufacturers responsible for illnesses developed by smokers?
In most opinions, no..Smokers are aware of the danger.
What is smoker's respiratory syndrome?
it is a group of respiratory symptoms seen in smokers; includes coughing wheezing, vocal hoarseness, pharyngitis, dyspenia, and susceptibility to respiratory infections.
Are at as great of a risk as smokers for respiratory and circulatory diseases?
Secondhand smoke exposure can increase the risk of respiratory and circulatory diseases for non-smokers, although to a lesser extent compared to smokers. It can still have harmful effects on health, especially for individuals with preexisting conditions. It's important to minimize exposure to secondhand smoke to reduce the risk of developing these diseases.
How does a smokers vital capacity with non smokers?
Smokers typically have a reduced vital capacity compared to non-smokers due to the harmful effects of tobacco smoke on lung function. Smoking leads to inflammation, airway obstruction, and damage to lung tissues, which can diminish the lungs' ability to expand fully. As a result, smokers may experience decreased lung volume and overall respiratory efficiency. This reduction in vital capacity can contribute to chronic respiratory issues and decreased physical performance over time.
Describe Why smokers are more susceptible to respiratory infections then answer?
Smokers are more susceptible to respiratory infections because smoking damages the respiratory system, impairing the function of cilia, which help clear mucus and pathogens from the airways. Additionally, smoking weakens the immune response, making it harder for the body to fight off infections. The toxic substances in tobacco smoke also create an inflammatory environment in the lungs, further increasing vulnerability to infections such as pneumonia and bronchitis. These combined factors lead to a higher incidence of respiratory illnesses among smokers.
Is emphysema safe around a child with respiratory problems?
Emphysema is not contagious, and someone with emphysema can be around a child with respiratory problems without endangering the child. Smokers should not be around a child with respiratory problems.
What is the epithelium lining the trachea capable of?
Epithelial cells in the respiratory tract protect the aveoli from infection by secreting mucus that traps bacteria and other particles. Micro villi push the mucus back up towards the digestive system in something called a "mucus escalator". In chronic smokers these epithelial cells actually change type, removing the mucus escalator function. This loss of function is the pathophysiology behind smokers cough, as they must cough up the mucus they produce.
Why do smokers have lowered respiratory efficiency?
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.
The number one reason given by smokers for missing work more often than nonsmokers is?
Respiratory Illness
