Blood Donation Guidelines and Procedures Quiz

To decrease the pressure and density of the atmosphere

To maintain pressurization in the cabin

To control movement around the longitudinal axis (correct)

To increase the oxygen content in the air

To provide sufficient oxygen for life (correct)

To increase the pressure and density of the atmosphere

To prevent the release of nitrogen bubbles into the blood

To decrease the temperature of the air

To undertake flying duties after crew members donate blood

To perform blood donations for crew members

To consult crew members before they donate blood

To be informed about blood donations made by crew members (correct)