Enhancement and improvement costs. 1  Pouring the foundation is a good time to add radiant flooring 2. 2  This is also a good time to install a foundation drain 3, which tends to add an additional $3000 to your total but can help prevent future, expensive issues.
Normal quiet breathing moves about __________ mL of air into and out of the lungs with each breath. 500. A mechanism that clears the upper respiratory passages, which is similar to a cough except that the expelled air is directed through the nasal cavities instead of the oral cavity, is called a __________. sneeze.
With their breathing obstructed, sleep apnea patients are more likely to aspirate contents or liquid from their throat. CPAP machines can prevent sleep apnea patients from coughing up mucus lingering in their lungs. Dirty CPAP equipment contains bacteria and other harmful contaminants that can cause pneumonia.