Domanda 487, Human Performance and Limitations - ATPL - Airline Transport Pilot license

Can be cured by breathing into a plastic bag to retain the carbon monoxide.
Presents an extremely dangerous situation as the blood may not be able carry sufficient amounts of oxygen to vital cells and tissues of the body.
Is a complication when hyperventilating and requires its own special and individual treatment.
Is usually harmless because oxygen is more easily attached to haemoglobin than carbon monoxide to a magnitude of 200 times.