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WBC normal range
4.5-11.5x10^3
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WBC # for exercise contraindicated
# for wear mask, gloves
- <5 w fever - no exercise
- ~5 - light exercise only
- <1 - wear mask and gloves
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hemoglobin #s for light exercise only and # for no exercise
- 8-10 - light only
- <8 - no exercise
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hematocrit - at what # no exercise?
<25 no exercise
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platelets (plts) norm value
- 150-450 x 10^3
- 150,000-450,000
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platelet numbers for no stairs or walking, for light exercise, for resistive exercise
- no stairs or walking (ADLs and ROM are safe): <20,000
- light exercise: 20,000-30,000
- resistive exercise: >50,000
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RBC normal range
4.6-6.2 x 10^6
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erythrocyte sedimentation rate (ESR) range
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erythrocyte sedimentation rate (ESR) what is it
- rate RBCs settle out of unclotted blood plasma in 1hr
- increases: w infection or inflammation
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INR - stands for what? #s if w/wo coagulants
- international normalized ratio
- 0.9-1.1
- 2-3 if on anticoagulants
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if INR is >3...?
- no amb
- clinical judgement for EOB activity, PROM, AROM
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prothrombin time (PT)
11-12.5 sec
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PTT (partial tromboplastin time)
30-40 sec
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pH normal range
7.35-7.45
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PaCO2 normal range
35-45 mmHg
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PaO2 normal range
80-100 mmHg
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HCO3 normal range
22-26 mEq/L -- amount of bicarbonate dissolved in blood
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base excess normal range
- -3 to +3 mmol/L
- inidicates if pt has metabolic acidosis or alkalosis (- indicates acidosis and + indicates alkalosis)
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Na normal range
- 135-145
- low = hypotensive
- high= hypertensive
- abnormal values can lead to mental status changes
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at what K ranges is a pt at riskfor dysrhythmia and tetan?
<3.2 or >5.1
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increased Ca values lead to ...?
AMS or arrhythmia
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decreased Ca values can lead to...?
AMS, tingling in extremities, or abnormal heart rhythms
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what raises the BUN?
CHF, renal failure, GIB, dehydration
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what decreases BUN
liver disease, overhydration, malnutrition
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BUN/CR > ?? is abnormal?
15.5
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glucose normal range
60-120
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