Answer :

The measure of the acidity or alkalinity of a patient's blood is known as pH scale.

The pH scale range from 0 to 14, whereas 7 is the neutral pH. The pH less than 7 means it is acidic and more than 7 means it is basic or alkaline in nature. The blood is slightly basic, with a normal pH range of 7.5.

Blood acidity increases with increase in level of acidic compound in the blood through the intake or production, or decreased elimination. Or the acidity increase when the alkaline compounds in the body falls through decrease intake or production.

Blood alkalinity increases when the level of acid decreases or the level of base increases in the body

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