PATHOLOGY

Detailed explanation-1: -The normal respiratory rate for an adult at rest is 12 to 18 breaths per minute.

Detailed explanation-2: -The normal respiratory rate for healthy adults is between 12–20 breaths per minute. At this breathing rate, the carbon dioxide exits the lungs at the same rate that the body produces it. Breathing rates of below 12 or above 20 can mean a disruption in the normal breathing processes.

Detailed explanation-3: -A normal breathing rate for an adult at rest is 8 to 16 breaths per minute. For an infant, a normal rate is up to 44 breaths per minute.

Detailed explanation-4: -Tachypnea is a condition that refers to rapid breathing. The normal breathing rate for an average adult is 12 to 20 breaths per minute. In children, the number of breaths per minute can be a higher resting rate than seen in adults.