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10 Cards in this Set
- Front
- Back
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normal range of sodium in ECF
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138-146 mmol/L
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normal range of potassium in ECF
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3.8-5.0 mmol/L
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normal range of calcium in ECF
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1.0-1.4 mmol/L
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normal range of cholride in ECF
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103-112 mmol/L
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normal range of bicarbonate in ECF
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24-32 mmol/L
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normal range of glucose in ECF
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75-95 mg/dL
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How is gain calculated
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gain=correction/error, correction is the controlled-uncontrolled, error is the change that happens when controlled
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define system gain
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the effectivness of a control system to maintain constant conditions
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an effective control system will have what relative value of gain compared to an ineffective system
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the more negative the gain of a system (higher absolute value), the more effective it is
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Calculate the gain of the system to control arterial blood pressure if the baseline is 100, the uncorrected is 150 and the corrected is 110
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gain=correction/ error, correction= controlled-uncontrolled. Correction=10-50=-40. Error= controoled= 10, gain= -40/10= -4
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