Certified Respiratory Therapist Practice Exam

Question: 1 / 400

What is the normal range for arterial blood pH?

6.90 to 7.10

7.15 to 7.25

7.35 to 7.45

The normal range for arterial blood pH is 7.35 to 7.45, which is critical for maintaining homeostasis in the body. This range is essential for proper enzyme function and metabolic processes, as even slight deviations can lead to significant physiological consequences. A pH below 7.35 indicates acidosis, which can occur due to various conditions such as respiratory failure or metabolic disturbances, while a pH above 7.45 indicates alkalosis, which can be caused by hyperventilation or other factors. Maintaining the pH within this narrow range is vital for optimal cellular function and overall health, making it a key consideration in respiratory therapy and patient management.

Get further explanation with Examzify DeepDiveBeta

7.50 to 7.60

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy