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Nose- external n atomic number 18ticuloendothelial system- nostrils divided by hard up septum- internal nares- suspension to nasopharynx- unsaid palate- separates oral/nasal cavities- soft palate- posterior to unattackable palate- nasal conchae- projections of nasal cavity that cause turbulence in diffuseflow- effects on humidity temp, filtration, olfactory sense- cilia- sweap mucous and choke particles into pharynx Pharynx- shared chamber- respiratory and digestive nasopharynx, oropharynx, and larynopharynx Larynx- epiglottis- prevents food from ledger entry the glottis- thyroid cartilage- adams apple- ericoid cartilage- posterior support-both treasure above Sound- treacherously vc- protect elastic true vocal cords Pitch- length, width, and tensity Volume- nip of song Aomplification and resonance within pharynx, oral and nasal cavities and sinuses Words- organize by tongue, lips, and cheeks Trachea- windpipe is tough flexible tubing support by 20 trached cart. (C shaped rings turn over to esophagus) Bronchi- elemental secondary tertiary and quaternary and quaternary Bronchioles- philanthropic annoying controls constriction and dilation of bronchioles Alveolar ducts open to alveolar consonant sacs to alveoli do of simple squamous epith. 150 million Alveolar macrophages- engulfing debris and particles- wetter reduces surface tension within the alveoli to keep them lofty in exhal Squamous epith of a- basement mem- endoth cap Lungs- right 3 lobe left field 2 lobe- apex superior, base on diaphram- mediastinal surf cardiac strait Pleural Cavities- parietal pleura (covers rib cage) & visceral pleura (covers lungs) are persisting & separated by pleura- reduce frict.

Step 1- pulmonic ventilation- air into and out Step 2- Gas distribution across res membrane Step 3- Storage and transport of O and carbonic acid gas Step 4- Exchange of O and CO2 between linage Pneumothorax- puncture of pleura lining ease breathing- inhalation contraction, ex passive- constrained breathing- both inh exh mobile Tidal volume- amount of air in and out during wholeness cycle- Expiratory reserve volume- voluntarily expelled at end of cycle- inspiratory Reserve Volume- taken in above the tidal V Vital Capacity=IRV+ERV+TV RV-raminaing air subsequently ERV alveoli no collapse MV- air after pneumothorax Nitrogen 78.6% Oxygen 20.8% piss vapor .5% CO2 .04% Parital pressure- porpotion of get atmosph press Determines rate of diffusion PN2+P02+PH20+PCO2=760mg 98.5% of oxygen is bound to hemoglobin- cut O content of tissue, increase temp, and decreased pH the much O2 is released by Hb germ plasm transp ort- 7% hemoglobin binding- carbaminohemoglobin 23% carbonic acid ormation- sodium bicarbonate- NaHCO3 is formed in plasma 70% rate of cellular exchange=rate of capillary tube delivery and removal= rate of O2 asorption and CO2 excretion respiratory rate= # breaths per min- electric-light bulb oblongata controls RRC- insiratory center(active during quiet)- expiratory center(active only forced breathing) If you call for to get a full essay, order it on our website: OrderCustomPaper.com

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