Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Respiratorydisorder
| Question | Answer |
|---|---|
| parts of respiratory system | nasal cavity, nasopharyncx, trachea, bronchi, bronchioles, alveoli-terminal unit, repsiration, gas exchanges |
| upper respiratory | nasal passage, paranasal sinus, pharynx, nasopharynx, oropharynx, larynx-warms, addds moisture and cleans air |
| lowr respiatory | trachea, lungs, bronchi, bronchioles, alveoli |
| inspiration- | Actibe muscles contract-primary muscles-diaphragm, intercostals, accessory muscles-abdominals, SCM, scalenes, seratus, pec major, upper trap, air tracels from high pressure to lower pressure |
| expiration | passively, elastic recoil of ribcage, lungs/alveolar pressure exceeds atmosphere pressure-air travels from high pressure(alveolar) to lower pressure(atmosphere) |
| respiration: | o2 co2 exchange-o2 partial pressure-high atmosphere/alveoli) to lower (capillaries), co2 partial pressure-high(capillaries) to lower (atmosphere/alveoli) |
| boyles Law | relationship b/w colume and pressure is constant, increase volume decrease pressure |
| regulation of breathing | medulla oblongata, baroreceptors, stretch receptors, neural control |
| Medulla Oblongata | sensitivie to CO2 and pH, decrease pH and increase CO2, resutl from normal cellular metabolism, increase ventilation to remove by-products |
| Baroreceptors | sensitvie to pressure, detect changes in BP, increase ventilation to maintaint blood O2 concentration |
| Stretch Receptors | located in intercostal muscles, cuase inspirtation to stop, expiration to begin |
| neural control | phernic nerve(c3, c4,c5)-innervates diaphram and intercoastal muscles |
| Exercise and Breathing | lungs more blood, muscles use more o2, partial o2 \/ in pulmonary vessel-more O2 inhaled air diffuse inalveolar capillaries &made avaliable to the body, acid &Co2 produced by vigorous ex, /\ventilation, +of accessory muscles, need demand for o2 ventilatin |
| Tachypnea | rapid breathing, 24+ breaths |
| Hyperpnea | tachypnea w/ large deep breaths |
| bradypnea | slower breathing<12 breaths |
| hypopnea | shallow breathing |
| dyspnea | SOB, difficulty breathing |
| Hyperventilation | decrease partial pressure CO2, increased pH |
| orthopnea/paroxymal nocturnal dyspnea | SOB while supine |
| Dry, nonproductive cough | allergies |
| producing clear sputum | upper respirtory |
| purulent(thick) sputum w/ pus, opaque color | lower respiratory |
| hemoptysis | sputum w/ blood call 911!! |
| observation/inspection | obcious deformities, cyanosis, asymetry of meovement, pectus excavatum, pectus carinatum, scoliosis, displaced rib fracture |
| prectus excavatum | hallow chest |
| pectus carinatum | pigeon breasted |
| palpation | posterior chest wall(t9, t10)-crepitus "99" test for tactile fremits and looks for edema rib compression test(ant/post, lateral) |
| 99 test | ulnar surface of hand, athlete speaks 99, compare bilateral-intesity not importent symmetry is, decrease fremitus-move distal, over bone(scapula), obstruction-pleural effusion, pneumothorax, emphysema |
| tactile fremitius | papable vibration from larynx through bronchi/longs into chest |
| percusion | identify tissues as fluidfilled, airfilled, solid-technique-3 finger volar surface placed on area 2 b performed, 3 finger opp hand applies percussion, quick tapmotion-tip not pad, increase volume-press more firmly, follow #- take 2x @site, alt bilaterally |
| Auscultation | same location pattern as percussion, use diaphragm of stethoscope, ath takes deep breaths w/ mouth open, evaluate lungs |
| Evaluating lungs | -for 1 full inspiration and expiration, anterior:upper lobes, middle lobe and side Posterior:lower lobes Lateral:middle lobe*side |
| Breath sounds | bronchial, bronchoesibular, vesicular advententious |
| Bronchial | air through large airway, pitch loud, high pitched, when:expiratioin, where:over trachea, anterior chest, midline |
| Bronchovesicular | air through medium airways, pitch:medium, moderate intensity, When:inspration and experation, where:anterior, posterior-venter of thorax |
| Vesicular | air through smaller airways, Pich:soft, low pitch, When:inspiration, where:periphery of lung over alveoli |
| advententious breath souns | breath sounds that are not normal or bad, rales, weezes, strido, pleural rub |
| Rales | crackes-pops or cracks during inspiration, obstruction caused by fluid in smaller airways, example hair rubbed between fingers, or velcro |
| Wheezes | continuous rumbling sounds during expiration, pitch-high(asthma) small airways, lower(bronchitis) larger airways-rhonchi, obstruction caused by spasm or mucus |
| Stridor | CALL 911, harsh raspy sound during inspiration, obstruction suddent, nearly complete, croup-stridor with cough |
| pleural rub | "friction rub"-low pitch creaking, clicking at end of inspiration, no obstruction-friction between visceral and partietal pleura, example to ballowns rubbing together bending leather |
Created by:
jwebst1
Popular Sports Medicine sets