# Knowledge - Symptoms, recognition, causes, effects and corrective actions associated with aeromedical and physiological issues, including: - [[Hypoxia]] - [[Hyperventilation]] - [[Middle Ear and Sinus Problems]] - [[Spatial Disorientation]] - [[Motion Sickness]] -- ==not yet complete== - [[Carbon Monoxide Poisoning]] -- ==not yet complete== - Stress - [[Fatigue]] - Dehydration and Nutrition - Hypothermia - [[Optical Illusions]] - Dissolved nitrogen in the bloodstream after scuba dives - Regulations regarding use of alcohol and drugs - Effects of alcohol, drugs, and over-the-counter medications - Aeronautical Decision-Making (ADM) to include using Crew Resource Management (CRM) or SinglePilot Resource Management (SRM), as appropriate