click below
click below
Normal Size Small Size show me how
2.1.2 vocab
| Question | Answer |
|---|---|
| temperature | how hot or cold the body is |
| hyperthermia | very high body temperature |
| hypothermia | very low body temperature |
| thermometer | tool used to measure body temperature |
| heart rate | number of heartbeats in one minute |
| beats per minute (BPM) | how heart rate is measures |
| pulse | feeling the heartbeat in an artery |
| tachycardia | fast heart rate |
| bradycardia | slow heart rate |
| radial artery | artery in the wrist used to check pulse |
| carotid artery | large neck artery used to check pulse |
| respiratory rate | number of breaths per minute |
| breaths per minute (BPM) | how breathing rate is measured |
| inspiration | breathing in |
| expiration | breathing out |
| blood oxygen saturation (Pulse Ox) | amount of oxygen in the blood |
| pulse oximeter | device that measures blood oxygen level |
| oxygen | gas the body needs to live |
| carbon dioxide | waste gas breathed out |
| hemoglobin | protein in blood that carries oxygen |
| erythrocytes | red blood cells |
| blood pressure | force of blood pushing against artery walls |
| sphygmomanometer | tool used to measure blood pressure |
| systole/systolic | pressure when the heart squeezes |
| diastole/diastolic | pressure when the heart relaxes |
| mmHg | unit used to measure blood pressure |
| korotkoff sounds | sounds heard when measuring blood pressure |
| brachial artery | arm artery used to measure blood pressure |
| hypertension | high blood pressure |
| hypotension | low blood pressure |
| stethoscope | tool used to listen to heart and lungs |
| electrocardiogram | test that records heart's electrical activity |
| body mass index | number based on heigh and weight to estimate body fat |