In the context of breathing techniques, which method is identified as the correct technique?

• A. Pursed-lip breathing
• B. Skip breathing
• C. Wheel Breathing
• D. Controlled breaking

Answer: (D)

Controlled breathing emphasizes steady, deliberate breaths rather than rapid, shallow breathing. By inhaling smoothly and evenly and exhaling slowly and fully, you keep your breathing rate under control, which reduces the work of breathing and helps maintain a stable CO2 level. In an environment where an SCBA limits how quickly you can take in air, mastering controlled breathing helps conserve air supply, maintain calm, and preserve focus and performance under stress.

Pursed-lip breathing mainly alters exhalation to keep airways open and is not the standard technique used for this context. The other options aren’t recognized methods in this setting, so the controlled breathing approach is the best fit for efficient, safe respiration during activity.