What is the normal adult respiratory rate?

The normal adult respiratory rate ranges from 12 to 20 breaths per minute, making this answer correct. This rate is considered an important indicator of respiratory health and can vary based on several factors, including age, health status, and physical activity levels.

Breathing rates outside of this normal range may indicate underlying health issues. For example, a rate below 12 could suggest respiratory distress or other medical concerns, while a rate above 20 may indicate hyperventilation or anxiety. Understanding the normal respiratory rate helps healthcare professionals in monitoring patients and making appropriate clinical decisions.