Psychiatric Technician Practice Exam

What is the normal respiratory rate for an adult?

1. 8-12 breaths per minute

2. 12-20 breaths per minute

3. 20-24 breaths per minute

4. 24-30 breaths per minute

The correct answer is: 12-20 breaths per minute

The normal respiratory rate for an adult typically ranges from 12 to 20 breaths per minute. This range is considered within the physiological norms for resting adults, indicating that the body's demand for oxygen is being met efficiently. A rate lower than this may indicate bradypnea (slow breathing), while a rate above this range may suggest tachypnea (rapid breathing), both of which can be signs of underlying health issues that may require further assessment. Understanding normal respiratory rates is crucial for monitoring patients' respiratory health and identifying potential problems that may arise in various clinical situations.