Work 3. Express assessment of the functional system indicators, which provides the optimal level of blood pressure (for metabolism). Human functional states (quiet wakefulness, physical and psycho-emotional tension, stress, fatigue) are accompanied by a change in the tonus of the autonomic nervous system, which leads to a change in the heart rate and blood pressure. Therefore, the heart rate, blood pressure and indexes calculated on their basis can be used as indicators of a person's functional state. Equipment: clock with a second hand, a sphygmomanometer, a stethoscope, a calculator. The content of the work. Measure your blood pressure and heart rate, and assess your functional state on this basis. Formulas for calculation and evaluation criteria are given below. Measure the heart rate. Result: heart rate If the heart rate is less than 50 beats/min, the patient has a bradycardia. If heart rate is between 50 and 90 beats/min. - normocardia If the heart rat is more than 90 beats/ min. - tachycardia 40 Measure arterial blood pressure (ABP). Result: ABP = In young people systolic blood pressure (SBP) is in the range of 110-120 mm Hg, and diastolic blood pressure (DBP) is 70-80 mm Hg. The following parameters should be calculated on the basis of the measured values:

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Chapter24: Gerontology
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Work 3. Express assessment of the functional system indicators, which provides the optimal
level of blood pressure (for metabolism).
Human functional states (quiet wakefulness, physical and psycho-emotional tension, stress,
fatigue) are accompanied by a change in the tonus of the autonomic nervous system, which
leads to a change in the heart rate and blood pressure. Therefore, the heart rate, blood pressure
and indexes calculated on their basis can be used as indicators of a person's functional state.
Equipment: clock with a second hand, a sphygmomanometer, a stethoscope, a calculator.
The content of the work. Measure your blood pressure and heart rate, and assess your functional
state on this basis. Formulas for calculation and evaluation criteria are given below.
Measure the heart rate. Result: heart rate =
If the heart rate is less than 50 beats/min, the patient has a bradycardia.
If heart rate is between 50 and 90 beats/min. - normocardia
If the heart rat is more than 90 beats/ min. - tachycardia
40
Measure arterial blood pressure (ABP). Result: ABP =
In young people systolic blood pressure (SBP) is in the range of 110-120 mm Hg, and diastolic
blood pressure (DBP) is 70-80 mm Hg.
The following parameters should be calculated on the basis of the measured values:
1. pulse pressure (PP):
PP = SBP – DBP (mm Hg). Result:
2. stroke volume according to Starr's formula:
SV = [(101 + 0.5 * PP) - 0.6 * DBP] - 0.6 * Age (in years).
Result:
3. Cardiac output (per minute) (CO):
CO = HR * SV (l/min). Result:
Transcribed Image Text:Work 3. Express assessment of the functional system indicators, which provides the optimal level of blood pressure (for metabolism). Human functional states (quiet wakefulness, physical and psycho-emotional tension, stress, fatigue) are accompanied by a change in the tonus of the autonomic nervous system, which leads to a change in the heart rate and blood pressure. Therefore, the heart rate, blood pressure and indexes calculated on their basis can be used as indicators of a person's functional state. Equipment: clock with a second hand, a sphygmomanometer, a stethoscope, a calculator. The content of the work. Measure your blood pressure and heart rate, and assess your functional state on this basis. Formulas for calculation and evaluation criteria are given below. Measure the heart rate. Result: heart rate = If the heart rate is less than 50 beats/min, the patient has a bradycardia. If heart rate is between 50 and 90 beats/min. - normocardia If the heart rat is more than 90 beats/ min. - tachycardia 40 Measure arterial blood pressure (ABP). Result: ABP = In young people systolic blood pressure (SBP) is in the range of 110-120 mm Hg, and diastolic blood pressure (DBP) is 70-80 mm Hg. The following parameters should be calculated on the basis of the measured values: 1. pulse pressure (PP): PP = SBP – DBP (mm Hg). Result: 2. stroke volume according to Starr's formula: SV = [(101 + 0.5 * PP) - 0.6 * DBP] - 0.6 * Age (in years). Result: 3. Cardiac output (per minute) (CO): CO = HR * SV (l/min). Result:
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