Cigarettes and Other Tobacco Products. Revised May 2016. Provides an overview of the effects of cigarette and other tobacco products, including their effect on the brain, other health effects, approaches to smoking or nicotine cessation, and overall use among youth.
The average male adult has about 5 million red blood cells per cubic millimeter of blood, while the average female adult has about 4.5 million red blood cells per cubic milliliter of blood. This may vary by about 300,000 to 500,000 red blood cells.
Red cell indices can be calculated if the values of hemoglobin, hematocrit (packed cell volume), and red blood cell count are known. With the general availability of electronic cell counters, red cell indices are now automatically measured in all blood count determinations.CV defines the size of the red blood cells and is expressed as femtoliters (10(â15); fl) or as cubic microns (Î¼m(3)). The normal values for MCV are 87 Â± 7 fl. MCH quantifies the amount of hemoglobin per red blood cell. The normal values for MCH are 29 Â± 2 picograms (pg) per cell.