What is the normal respiratory rate for a healthy adult?

The normal respiratory rate for a healthy adult is typically between 12 to 20 breaths per minute. This range is considered optimal for maintaining adequate oxygenation and carbon dioxide elimination in the body. Respiratory rates below or above this range can indicate various physiological states or health concerns. For example, a rate below 12 may signify bradypnea, which can occur in conditions such as respiratory depression, while a rate above 20 may indicate tachypnea, which can result from anxiety, fever, or other medical issues. Establishing the normal respiratory rate is important for healthcare providers as it aids in assessing a patient’s breathing patterns and overall respiratory function.