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Respiratory system Essay Topics & Paper Examples

Cari’s Story

An infection in Cari’s nasal passage and pharynx can spread to her sinuses because her sinuses open into the nasal cavity and the throat. The cough reflex makes a coughing response to the larynx, pharynx, and the trachea-bronchial tree. Cari’s respiratory system is clearing her lungs the cilia moving the mucus from the lungs and it starts the cough reflex sending mucus to the pharynx therefore you are able to swallow it or spit it out. The structure found in the terminal bronicoles and alveoli that would normally protect Cari’s lungs from infectious pathogens are called macrophages. The mucous in the lungs would raise the resistance in her air way because the small opening, the buildup would cause. Fluid would…