MICROANATOMY

Detailed explanation-1: -Adults usually take between 12 and 20 breaths per minute, but children tend to breath faster.

Detailed explanation-2: -The normal respiratory rate for an adult at rest is 12 to 18 breaths per minute. A respiration rate under 12 or over 25 breaths per minute while resting may be a sign of an underlying health condition.

Detailed explanation-3: -The respiratory rate is the number of breaths per minute. The normal breathing rate is about 12 to 20 breaths per minute in an average adult.

Detailed explanation-4: -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.