Answer :
Final answer:
Using pressure control alone when ventilating a patient can result in hypoventilation because it may not provide sufficient air exchange, leading to a buildup of carbon dioxide in the blood. The correct answer is option a.
Explanation:
Using pressure control alone when ventilating a patient can result in hypoventilation. Hypoventilation is a state where ventilation is insufficient to perform needed gas exchange. By using pressure control alone without considering the volume of air per breath or the respiratory rate, there can be an inadequate amount of air exchange in the lungs, leading to a buildup of carbon dioxide and a subsequent decrease in blood pH.
Proper ventilation must balance both the pressure and volume to ensure that enough oxygen is entering the lungs and carbon dioxide is being expelled.
