front 1 Blood flow is generated by the __________________.
| back 1 1. "Beating" of the heart or the heart muscles contracting.
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front 2 Blood pressure is expressed in _______ of mercury and is written as __________. | back 2 1. Units
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front 3 Blood flows in layers within the lumen of blood vessels with the layers in the middle of the lumen flowing fastest. This is known as _________ flow. | back 3 Laminar |
front 4 Blood pressure fluctuates with each heartbeat. The pulse you feel in your wrist is a ____________ created by the contracting heart ejecting blood. | back 4 blood flow (representation of the heart rate) |
front 5 The maximum pressure exerted by blood against the artery wall is known as _______ pressure (SP) and is the result of ventricular __________.
| back 5 1.Systolic
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front 6 What does the Dicrotic notch represent? | back 6 Usually used as a marker for the end of systole or ejection period but its actually a small downward deflection in the arterial pulse or pressure contour immediately following the closure of the semilunar valves. |
front 7 ___________ pressure (DP) is the lowest pressure in the artery and is a result of ventricular _______________.
| back 7 1. Diastolic
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front 8 Pulse Pressure (PP) is the difference between _________ pressure and _______ pressure. | back 8 1. Systolic
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front 9 Mean arterial pressure (MAP) is the calculated average pressure in the arteries. it is the closer to the diastolic pressure because the heart spends more time in ___________________.
| back 9 1. Diastole (relaxation)
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front 10 When taking blood pressure, inflate the cuff so that blood flow is _________ in the blood vessel.
| back 10 1. Stopped (trapped)
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front 11 Calculate PP, given SP= 130 mmHg and DP= 70 mmHg. | back 11 PP= SP-DP
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front 12 Caluculate MAP, given SP=130 mmHg and DP= 70 mmHg. | back 12 MAP= DP + 1/3(SP-DP)
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