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BVT Pulse and Resp
Terms from pulse and respiration chapter
| Term | Definition |
|---|---|
| Pulse | the pressure of blood felt against the wall of an artery as the heart contracts and relaxes |
| Bradycardia | an unusually slow pulse below 60 |
| Tachycardia | an unusually fast pulse over 100 |
| Rhythm | regularity |
| Volume of pulse | fullness |
| Apical pulse | measured by counting heart contractions |
| Apex | tip of heart |
| Apical- | radial pulse, comparison of apical and radial pulse rate |
| Pulse deficit | difference between apical and radial pulse |
| Respiration | supplies cells of body with oxygen and gets rid of carbon dioxide |
| Cyanosis | dusky color |
| Tachypnea | rapid, shallow breathing |
| Dyspnea | difficult or labored breathing |
| Apnea | a period of no respiration |
| Cheyne stokes | a period of dyspnea, followed by apnea |
| Stertorous | snoring like respirations |
| Rales | moist respiration |
| Wheezing | sighing sound due to narrowing of bronchioles |
| Rate of respiration | number of respirations a minute |
| Symmetry | chest expands equally on each side |
| Volume of respiration | depth of respiration |