Acidosis and Alkalosis

Question 1

Respiratory acidosis

Answer 1

Caused by the retention of CO2. CO2 increases, blood pH decreases.

Question 2

Respiratory alkalosis

Answer 2

Results from increased respiration and excessive elimination of CO2. CO2 levels decrease and blood pH increases.

Question 3

Metabolic acidosis

Answer 3

Results from production of metabolic acids such as lactic acid which consume bicarbonate ion’s. Can result from dehydration, diabetes, And medication use. Blood pH decreases and CO2 level is normal.

Question 4

Metabolic alkalosis

Answer 4

Usually caused by the administration of diuretics, prolonged vomiting, or overzealous administration of sodium bicarbonate.