cilia regain normal function
respiratory system change with more exercise because it is related to our cardiovascular and respiratory system.when we do exercise our heart rate increases cardiac output increases and oxygen is more utilizing and more energy is required.These all cause effect on respiratory system
in the alveoli
Competitive rowing is a demanding sport. What changes occur in the digestive and urinary system when someone is involved in a 2000 meter race that last for 5 to 7 minutes?
increase
Gas exchange occurs in the alveoli in the respiratory system. The thin-walled structures allow diffusion of gases into and out of the capillaries.
Lungs
Goblet cells are in the respiratory epithelium, which lines the airways from the pharynx down into the lungs. They secrete mucous.
Asthma Bronchitis Lungs cancer! Emphysema , Cough etc.
By diffusion across a capillary wall.
Gas exchange does not occur in the respiratory tract, it occurs in the alveoli.
An early effect of tobacco on the respiratory system is increased airway resistance, which can lead to symptoms such as coughing and wheezing. Smokers may also experience reduced lung function and a heightened risk of respiratory infections due to impaired mucociliary clearance. These changes occur as the harmful chemicals in tobacco irritate the airways and damage lung tissue. Over time, these early effects can contribute to chronic respiratory conditions like chronic bronchitis and emphysema.