Which of the following is a key component of Preventive Aerospace Medicine's mission?

• A. Health risk assessment and management
• B. Health hazard surveillance
• C. All of the above
• D. Health hazard control and mitigation

Answer: (C)

Preventive Aerospace Medicine aims to prevent health problems for aircrew and other aerospace personnel by identifying risks, monitoring hazards, and reducing exposure. The three key activities are health risk assessment and management—systematically evaluating how likely and severe potential hazards are and prioritizing actions to address them; health hazard surveillance—continuously collecting and analyzing health and environmental data to detect emerging threats and track trends; and health hazard control and mitigation—putting engineering, administrative, and protective measures in place to lower exposure and protect health. Since all three work together to keep people safe in aviation and space environments, the best answer is the option that includes every element. For example, evaluating the risk of hypoxia at high altitude, monitoring cabin conditions for contaminants, and implementing ventilation improvements and training to mitigate those hazards illustrate how these components interrelate to protect crew health.