A deployed U.S. Navy flight surgeon performs a shipboard exam in the Persian Gulf in 2004.<unk> , also called flight medicine or aerospace medicine, is a preventive or occupational medicine in which the patients/subjects are pilots, aircrews, or astronauts. The specialty strives to treat or prevent conditions to which aircrews are particularly susceptible, applies medical knowledge to the human factors in<unk>  and is thus a critical component of<unk>  safety. A military practitioner of<unk>  may be called a flight surgeon and a civilian practitioner is an<unk>  medical examiner. One of the biggest differences between the military and civilian flight doctors is the military flight surgeon's requirement to log flight hours.
Aviation medicine
Travel medicine
Medicen
Medicine
Medic
Sports medicine
Pharmacy 
Pharmacy