Advocate Meters TD-4223 Manual de usuario descargar pdf (Pagina 40)

You may still have a variation from the result because

blood glucose levels can change significantly over

short periods, especially if you have recently eaten,

exercised, taken medication, or experienced stress* . In

addition, if you have eaten recently, the blood glucose

level from a finger stick can be up to 70 mg/dL( 3.9

mmol/L) higher than blood drawn from a vein (venous

sample) used for a lab test* .

Therefore, it is best to fast for eight hours before doing

comparison tests. Factors such as the amount of red

blood cells in the blood (a high or low hematocrit) or the

loss of body fluid (severe dehydration) may also cause a

meter result to be different from a laboratory result.

References

*: Surwit, R.S., and Feinglos, M.N.: Diabetes Forecast (

988), April, 49-5 .

*: Sacks, D.B.:“Carbohydrates. “Burtis, C.A.,and Ashwood, E.R.( ed.),

Tietz Textbook of Clinical Chemistry. Philadelphia: W.B. Saunders

Company ( 994), 959.

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Advocate Meters TD-4223 Manual de usuario Pagina 40