Field Internship Student Data Acquisition Project. (FISDAP) Airway Practice Exam

What occurs when there is respiratory compromise?

1. Decreased respiratory rate

2. Oxygen levels fall and carbon dioxide levels rise

3. Stable acid-base balance

4. Increased lung capacity

The correct answer is: Oxygen levels fall and carbon dioxide levels rise

When there is respiratory compromise, the body struggles to adequately exchange gases, leading to significant changes in the levels of oxygen and carbon dioxide in the blood. Specifically, oxygen levels decrease because the body may not be able to intake enough oxygen due to impaired breathing or airway obstruction. At the same time, carbon dioxide levels rise because the body cannot effectively expel it. This buildup of carbon dioxide can lead to respiratory acidosis, further complicating the individual's overall acid-base balance. Understanding the physiological response to respiratory compromise is essential, as identifying these changes can help guide immediate interventions. For example, recognizing low oxygen saturation and elevated carbon dioxide levels may indicate the need for supplemental oxygen or advanced airway management.