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Blood Pressure Vocab
| Question | Answer |
|---|---|
| Systole | The contraction phase of the heart cycle, when the heart muscle contracts and pumps blood into the arteries, increasing blood pressure. |
| Diastole | The relaxation phase of the heart cycle, when the heart muscle relaxes and the heart fills with blood, decreasing blood pressure. |
| Pulse pressure | The difference between systolic and diastolic blood pressure, representing the force exerted by the heart with each contraction. |
| Blood pressure | The pressure exerted by the blood on the walls of blood vessels, typically measured in millimeters of mercury (mmHg). |
| Sphygmomanometer | A device used to measure blood pressure, consisting of an inflatable cuff and a pressure gauge. |
| Carotid Artery | A major artery in the neck that carries oxygenated blood to the brain, often used to measure blood pressure. |
| Arteries | Blood vessels that carry oxygenated blood away from the heart to the rest of the body, where blood pressure is relevant. |
| Tachycardia | A faster-than-normal heart irate, typically more than 100 beats per minute, which can be related to blood pressure |
| Bradycardia | A slower-than-normal heart rate, typically less than 60 beats per minute, which can be related to blood pressure. |
| Pulse | The rhythmic expansion and contraction of arteries, reflecting the heartbeat and blood pressure. |
| Femoral artery | A major artery in the thigh, often used to measure blood pressure. |
| Radial pulse | The pulse felt at the wrist, used to measure heart rate and blood pressure. |
| Vital signs | Clinical measurements, including blood pressure, that indicate basic body functions. |
| Apical pulse | The pulse felt at the apex of the heart, used to measure heart rate and blood pressure. |
| Arrhythmia | An irregular heartbeat, which can affect blood pressure. |
| Pulse deficit | A difference between the apical pulse and the radial pulse, indicating a potential issue with blood pressure. |