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All values in Hematology – white blood cells; Platelet count (Plt) A few values are for inside red blood cells only: ... 50 [24] 170 [15] [24] μg/dL: 4.6, [26] 8.9 ...
3.3-8.3 × 10 −5: Carboxyhemoglobin(as HbCO) nonsmokers 0.5-1.5% total Hb smokers, 1-2 packs/day 4-5% total Hb smokers, 2 packs/day 8-9% total Hb toxic >20% total Hb lethal >50% total Hb Carcinoembryonic antigen <2.5 × 10 −9: beta-Carotene: Vitamin A dimer 3-25 × 10 −7: Carotenoids: Antioxidant 2.4-23.1 × 10 −7: Cephalin: 3-11.5 × ...
The standard definition of a reference range for a particular measurement is defined as the interval between which 95% of values of a reference population fall into, in such a way that 2.5% of the time a value will be less than the lower limit of this interval, and 2.5% of the time it will be larger than the upper limit of this interval, whatever the distribution of these values.
Z tables use at least three different conventions: . Cumulative from mean gives a probability that a statistic is between 0 (mean) and Z.Example: Prob(0 ≤ Z ≤ 0.69) = 0.2549.
When blood is drawn in a glass container and left undisturbed for about an hour, four different layers can be seen. A dark clot forms at the bottom (the "black bile"). Above the clot is a layer of red blood cells (the "blood"). Above this is a whitish layer of white blood cells (the "phlegm"). The top layer is clear yellow serum (the "yellow ...
The neutrophil to lymphocyte ratio (NLR) reflects systemic inflammation, which plays an important role in the process of treating ischemic strokes.
The proportion of the cells counted applies if not all inner squares within a set square are counted (i.e., if only 4 out of the 20 in a corner square are counted, then this term will equal 0.2). When counting large squares with a volume of 100 nanoliter (nL), a multiplication by 10000 leads to the desired cell count per milliliter.
Acute lymphoblastic leukemia in Down syndrome accounts for 1–3% of all childhood cases of ALL. It occurs most often in those older than nine years or having a white blood cell count greater than 50,000 per microliter and is rare in those younger than one year old. ALL in Down syndrome tends to have poorer outcomes than other cases of ALL in ...