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24 Cards in this Set
- Front
- Back
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On average how many breaths per minute?
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12
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What is the exchange of gases beween an organism and surrounding medium?
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Respiration
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What is the process involving moving air into and out of the lungs?
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Breathing/ventilation
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What is the process involving exchange of o2 and co2 beween inhaled air and blood?
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external respiration
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What is the process involving exchange of o2 and co2 between blood and body cells?
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internal respiration
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What is the process involving use of nutrients and o2 by each body cell to make ATP - forms CO2 as waste?
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Cellular respiration
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What type of epithelium is in nasal cavities?
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ciliated pseudostratified
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What is the opening into the larynx?
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Glottis
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This structure is rigid, cartilaginous
-contains vocal cords |
larynx
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Highly vascular internal cavities for gas exchange
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lungs
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How many lobes are on the right and left lungs?
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3 right 2 left
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Lungs are contained within what cavity?
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Pleural
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muscles contract, increases lung volume
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inspiration
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muscles relax, decreases lung volume
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expiration
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In the capillaries o2 combines with what to form what?
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hemoglobin to form oxyhemoglobin
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Hb is a ____containg protien
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iron
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the CO2 waste product is geneartated during what?
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cellular respiration
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70% of CO2 is transported as a what?
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bicarbonate ion
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20% of the CO2 combines with hemoglobin to form what?
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carboxyhemoglobin
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Where is the respirtory center in the brain?
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medulla oblongata
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Spagmlocontration of the muscles of the bronchi and bronchioles
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asthma
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Alveoli burst and blend to form fewer sacs for gas exchange
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emphysema
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inflammation of the bronchi
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bronchitis
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inherited disease in which a lung membrane transport protein is not produced
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cystic fibrosis
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