The lungs are protected from external or outside damage by the rib cage.
What prevents food from getting into the lungs is an Aorta.
What prevents food from getting into the lungs is an Aorta.
The epiglottis, a flap of tissue in the throat, prevents food from entering the lungs during swallowing by covering the opening to the windpipe.
Overinflation.
i think as far as i read emphysema means enlargment of alveolar walls and destruction whereas overinflation is just enlargment....without destruction.
backward movement of epiglotis
whats prevents food from going down your lungs
The Hering-Breuer reflex
Hyperresonance on percussion of the chest typically indicates overinflation of the lungs, which can be seen in conditions such as chronic obstructive pulmonary disease (COPD) or asthma. It is often heard as a lower-pitched booming sound and can suggest a lack of normal lung elasticity.
Epiglottis
it starts to form a tar on the lungs and prevents them from working as effectively.
The epiglottis is the part of the body that prevents food from entering the lungs. It is a flap of cartilage located at the base of the tongue that covers the trachea during swallowing, directing food and liquids into the esophagus instead. This mechanism helps to ensure that the airway remains clear and prevents aspiration, which could lead to respiratory complications.