Respiratory acidosis vs respiratory alkalosis illustration to help you understand (hypoventilation vs hyperventilation) Here's a quick illustration of how hyperventilation can lead to a decrease in CO2, which can increase the pH. Hypoventilation, on the other hand, can lead to an increase in C02, which lowers the pH. eBook digital notes: https://registerednursern.creator-spring.com/ If you are studying acid-base balance, fluid and electrolytes, ABGs, and more, we have TONS of free quizzes