Term
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Definition
| Supplies the body with oxygen and dispose of carbon dioxide. |
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Term
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Definition
| the tide-like movement of air into and out of the lungs so that gases are continuously changed and refreshed. also called ventilation of breathing. |
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Term
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Definition
| the gas exchange between the blood and the air-filled chambers of the lungs (oxygen loading/carbon unloading) |
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Term
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Definition
| exchange of gases between systemic blood and tissue cells |
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Term
| Transport of Respiratory Gases |
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Definition
| transport of respiratory gases between the lungs and tissue of cells of the body, using blood as transport vehicle. |
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Term
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Definition
| inf, sup, and middle lobe-like structures that increase air turbulence |
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Definition
| act as resonance chambers during speech; also use mucus to warm and moisten air |
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Definition
| separates oral cavities from nasal passages; |
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Definition
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Definition
| masses of lymphoid tissue that help protect the respiratory system |
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Term
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Definition
| connects nasopharynx to the nasal cavity |
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Definition
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Definition
| genetic defect that causes difficulty in breathing and oral cavity functions like sucking, mastication, and speech. |
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Term
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Definition
| continuous post with the oral cavity from soft palate to the epiglottis; common for air and food; |
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Term
| auditory or pharyngotympanic-Eustachian Tuve |
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Definition
| allow middle ear pressure to become equalized to the atmospheric pressure, |
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Term
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Definition
| large shield shaped on ant. surface of larynx; prominence known as Adam's apple; |
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Term
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Definition
| located in inferior larynx; ring-shaped |
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Term
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Definition
| flexible elastic cartilage on superior opening of larynx; only non-hyaline cartilage. "guardian of the airways" forms lid over larynx when we swollow |
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Term
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Definition
| attempts to expel and object other than air that enters the larynx; only works when conscious |
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Term
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Definition
| false vocal cords; upper folds in larynx |
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Term
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Definition
| true vocal cords that vibrate to expel air for speech |
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Term
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Definition
| triangular cartilage that the vocal cords are attached to by the vocal ligaments |
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Term
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Definition
| slit like passage way between folds in larynx |
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Term
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Definition
| pulmonary ventilation, external respiration, transport of gases, and Internal respiration |
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Term
| # of cartilages in larynx |
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Definition
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Term
| length of trachea (windpipe) |
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Definition
| 11 cm or 4 inches; from larynx to sternal angle (disc between 4th and 5th vertebrae) |
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Term
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Definition
| Main (primary) bronchi, lobar (secondary, and segmental (tertiary) |
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Term
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Definition
| where left and right bronchi join lung |
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Term
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Definition
| branch off of the tertiary bronchioles; terminal end called respiratory bronchioles |
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Term
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Definition
| called this because of continual branching of the passageways in the lungs |
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Term
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Definition
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Term
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Definition
| cilia propel mucous containing dust particles, bacteria, and other debris away from lungs towards throat so it can be expelled or swollowed |
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Term
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Definition
| allow esophagus to expand when swollowing food; |
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Term
| cartilage vs smooth muscle going down tubes |
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Definition
| As you move further down the tubes, the cartilage disappears and smooth muscle is more prominent |
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Term
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Definition
| come from divided respiratory bronchioles and terminate into sacs |
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Term
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Definition
| come from alveolar ducts and look like grapes; |
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Term
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Definition
| tiny balloon-like expansions along the alveolar sacs; are compsed of single layer of thin sqamous epithelium over a wispy basal lamina; |
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Term
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Definition
| air-blood barrier; alveolar and capillary walls along with basal laminae. where gas exchange occurs. |
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Term
| respiratory zone structures |
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Definition
| alveolar sacs, ducts, and respiratory bronchioles; called this because this is where respiration happens; aka anatomical dead space |
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Term
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Definition
| part of thoracic cavity that houses the heart; |
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Term
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Definition
| attaches lungs to mediastinum; contains its vascular and bronchial attachments |
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Term
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Definition
| in lungs to help squeeze out air |
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Term
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Definition
| double layered serous membrane around the lungs |
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Term
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Definition
| potential space; between plural membranes |
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Term
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Definition
| the ability for the organs to move without rubbing because of seruos fluid |
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Term
| conductive zone structures |
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Definition
| all other parts of the respiratory system from the nasal cavity to terminal bronchioles; called this because they simply transport gas, no exchange happens |
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Term
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Definition
| top of lungs that lies just deep to the clavicle |
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Term
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Definition
| inferior concave surface that rests of diaphragm. |
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Term
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Definition
| inspiration and expiration |
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Term
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Definition
| device tat measures respiratory volumes; there is a hand held dry or Phipps and Bird wet ; |
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Term
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Definition
| 12 per minute; 500ml of air per breath |
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Term
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Definition
| amount of air inhaled or exhaled with each breath under resting conditions (500ml) |
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Term
| minute respiratory volume |
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Definition
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Term
| expiratory reserve volume (ERV) |
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Definition
| amount of air that can be forcefully exhaled after a normal tidal volume inhilation (1200ml) |
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Term
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Definition
maximum amount of air that can be exhaled after a maximal inspiration (4800ml) ; (4310 for my age and height)
VC= TV + IRV + ERV |
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Term
| inspiratory reserve volume (IRV) |
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Definition
| amount of air that can be forcefully inhales after a normal tidal volume inhalation (3100ml) |
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Term
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Definition
| about 150 ml; air that is inhaled but never exchanged |
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Term
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Definition
| 1.0L; the amount of gas remaining in the lung at the end of a maximal exhalation. |
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Term
| acid-base balance of blood |
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Definition
| H20 + CO2 <-> H2CO3 <-> H+ + HCO3- |
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Term
| explain the blowing into the solution thing |
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Definition
| phenol red in solution of potassium hydroxide; |
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Term
| 4 tunics of the alimentary canal |
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Definition
| mucosa, submucosa, muscularis externa, and serosa or adventitia |
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Term
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Definition
| wet lining that lines the lumen; consists of surface epithelium, lamina propria, and muscularis mucosae; secrets enzymes, mucus, hormones, etc. |
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Term
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Definition
| dense CT containing blood and lymph, scattered lyphoid follicles, and nerves. nutrition and protection; has submucosal plexus |
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Term
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Definition
| bilayer of smooth muscle; inner circular and outer longitudinal; has myenteric plexus |
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Term
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Definition
| outermost covering of alimentary canal; also visceral peritoneum; mesothelium with thin layer of areolar CT; adventitia replaces this layer outside the abdominopelvic cavity. |
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Definition
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Term
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Definition
| muscles that are on the outer layer of pharynx and are circular; initiate peristalsis |
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Term
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Definition
| aka gullet; 25cm; no digestive or absorptive reason, only movement; |
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Term
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Definition
| smooth muscle at esophagus-stomach junction; controls food passing into stomach |
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Term
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Definition
| gastroesophogeal reflux disease; chronic digestive disease that occurs when stomach acid or, occasionally, bile flows back (refluxes) into your food pipe (esophagus) |
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Term
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Definition
| convoluted tube 6 to 7 meters long (20ft) in cadaver but only 2 meters long in a living person because of muscle tone; |
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Term
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Definition
| extends from pyloric sphincter for 25cm; most of this lies in the retroperitoneal position |
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Term
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Definition
| extends 2.5 meters past duodenum; mostly in the umbilical region of ab cavity |
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Term
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Definition
| terminal end of S.I. 3.6 m longs and joins L.I. and ileocecal valve |
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Term
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Definition
| 1.5m long; extends from ileocecal valve to the anus; |
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Term
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Definition
| attaches the transverse colon to the posterior body wall. |
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Term
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Definition
| the 3 longitudinal muscles in the L.I. ; they are shorter than the rest of the L.I. so they cause haustra |
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Term
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Definition
| small pocketlike sacs in L.I. caused by tenae coli |
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Term
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Definition
| fat-filled pouches of visceral peritoneum that hang from the colon's surface |
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Term
| major purpose of large intestine |
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Definition
| consolidate and propel the unusable fecal matter towards the anus and eliminate it from the body; |
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Term
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Definition
| watery stools; results from anything that rushes undigested food residue through the large intestine before it can absorb the water |
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Term
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Definition
| when food remains in L.I. for a long time and excess water is absorbed and the stool becomes hard and difficult to pass |
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Term
| 3 of permanent vs primary teeth |
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Definition
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Term
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Definition
| describes dentition; # of upper teeth and lower teeth times 2 |
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Term
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Definition
| hardest part of tooth and body; 95-97% inorganic calcium salts; |
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Term
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Definition
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Term
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Definition
| CT liberally supplied with blood vessels, nerves, and lymphatics occupies the cavity |
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Term
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Definition
| cavity that occupies the central portion of tooth and is filled with pulp |
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Term
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Definition
| specialized cells that reside in the out margins of the pulp cavity and produce dentin; |
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Term
| 3 pairs of salivary glands |
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Definition
| parotid, submandibular, and sublingual |
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Term
| cranial nerve that controls glands |
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Definition
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Term
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Definition
| inflammation of the liver/ hardening of liver |
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Term
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Definition
| structural and functioning units of the liver |
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Term
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Definition
| liver cells that make up liver lobules; makes bile |
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Term
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Definition
| made up of a portal arteriole, a portal venule, and a bile duct |
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Term
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Definition
| special phagocytic cells that like the sinusoids and remove debris such as bacteria from blood as it flows by |
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Term
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Definition
| tiny canals that bile flows through which run between adjacent cells toward the bile eventually leaves the liver |
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Term
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Definition
| produces hormones (endocrine) and produces enzymes (exocrine) |
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Term
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Definition
| Bicarbonate neutralizes acidic chyme |
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Term
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Definition
| in the plueral cavity to decrease surface tension |
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Definition
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