Examlex
It can be useful to test your website at different connection speeds to see __________.
Pulmonary Surfactant
A complex mixture of lipids and proteins secreted by cells in the lungs that reduces surface tension, preventing the collapse of alveoli during exhalation.
Chronic Obstructive Pulmonary Disease
A long-term inflammatory lung disease that causes obstructed airflow from the lungs, leading to breathing difficulties.
Bronchioles
Small passages in the lungs through which air passes, the last parts of the respiratory tract air reaches before the alveoli.
Inhalation
The act of breathing in, where air enters the lungs, allowing oxygen to be absorbed into the bloodstream.
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