Hypoxia and Hemodilution Testing in Healthy Adult Volunteers

Inclusion Criteria: 1. In good general health with no evidence of significant medical problems. 2. Fluent in both written and spoken English. 4\. Has provided written informed consent and is willing to comply with study procedures. Exclusion Criteria: 1. BMI above 30. 2. History of heart, lung, kidney, or liver disease. 3. Diagnosis of asthma, sleep apnea, or use of CPAP. 4. Diabetes mellitus. 5. Clotting disorders. 6. Hemoglobinopathy or history of anemia (ctHb \<12 g/dL for men, \<11 g/dL for women, COHb \>2%). 7. Any serious systemic illness. 8. Current smoker. 9. Injury or abnormality…