Luke works for a company that does not provide any health insurance. For which health insurance plan can Luke opt? A. Employer-sponsored insurance
B. Health maintenance organization
C. Preferred provider organization
D. Individual health insurance market
E. Medicare

You are travelling on a long non-stop flight from tahiti to tampa. you have been in the air for about 7 hours and have not moved, since you boarded the plane at tahiti. you need to use the rest room and on standing up feel dizzy. the best explanation for your dizziness