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Disease/Respiration
Disease and Respiratory System
Term | Definition |
---|---|
pathogen | organisms that invade your body and cause disease |
memory cells | remember the invader and attack the next time |
1st antibiotic | penicillin |
Penicillin is made from a __________ | mold |
antibiotics | used to treat bacterial infection |
vaccines | used to prevent viruses |
respiration | taking in and using oxygen and releasing carbon dioxide and water |
diaphragm | muscle responsible for breathing |
alveoli | tiny air sacs in the lungs |
job of alveoli | increases the surface area and absorbs oxygen into the bloodstream |
larynx | contains the vocal cords |
pharynx | another name for the throat |
reactants of cellular respiration | glucose and oxygen |
products of cellular respiration | carbon dioxide, water, and energy (ATP) |
Heimlich maneuver | used for choking victims |
inhale | breathe in |
exhale | breathe out |
macrophage | surrounds and breaks apart the germs |
tidal volume | the amount of air that moves in and out of the lungs (in and out like the "tides") |
residual volume | the amount of air left over in the lungs after a forced exhale |
vital capacity | the amount of air that is forcibly exhaled |