What characteristics indicate a normal respiration rate for an adult at rest?

Question: What characteristics indicate a normal respiration rate for an adult at rest?

Answer options:

• Irregular and less than 10 breaths per minute
• Shallow and over 25 breaths per minute ✅ Regular, effortless, and between 12-20 breaths per minute
• Laboured and noisy

Correct answer: Regular, effortless, and between 12-20 breaths per minute

Explanation: Normal adult respiration is typically 12-20 breaths per minute, regular, and without apparent effort. Any significant deviation should be reported.