increases
because the lower the pH the more acidic something is
Hypercapnia increases blood acidity and therefore decreases blood pH.
Alkalosis
Breathing rapidly (hyperventilation) or slowly (hyperventilation) are ways the body may become unbalanced or attempt to compensate an imbalanced blood pH. The blood's normal pH is 7.35-7.45. Carbon dioxide (CO2) is acts to acidify the blood (lower the pH). Therefore, hyperventilating (deceasing the CO2 contained in the blood) increases blood pH. Inversely, hypoventilation creates a decline in blood pH.
Answer blood pHno our body pH is maintained .if it increases or decrease then it is regulated Actually, that's not entirely true. Sure, our pH levels are maintained. Our levels are suppose to be 7.35 to 7.45. But, it is possible to have a different level, and some people do. However, a different level of pH may result in sterility, meaning that the person in question is unable to reproduce.
decrease
An increase in blood CO2 levels will result in an increase in carbonic acid formation, and therefore lower the pH.
As hydroxide concentration increases pH increases
Normal blood pH is 7.35-7.45, this result is acidic which is expected in a DKA state.
the pH increases
increased osmotic pressure in blood capillaries.