Final answer:
During hypoventilation, the partial pressure of carbon dioxide increases, leading to a buildup of carbon dioxide in the body. This can have negative effects on the body's pH balance and oxygen delivery.
Step-by-step explanation:
During hypoventilation, which is inadequate ventilation, the partial pressure of carbon dioxide increases. This means that there is a buildup of carbon dioxide in the body. For example, when someone is breathing too shallow or too slow, they are not exhaling enough carbon dioxide, leading to an increase in its partial pressure.
Hypoventilation can occur in various situations, such as respiratory disorders, drug side effects, or certain medical conditions. It results in an increase in carbon dioxide levels in the blood, which can have negative effects on the body's pH balance and oxygen delivery.
Breathing more deeply and rapidly, or using respiratory devices, can help counteract hypoventilation and restore appropriate levels of carbon dioxide.