hematopoiesis. (physiology). The process by which the cellular elements of the blood are formed.ematopoiesis. (physiology). The process by which the cellular elements of the blood are formed.
This is why Everest climbers typically make several trips up and down the mountain to increasingly high elevation camps to acclimate their bodies to high altitude conditions. Other risks to Everest climbers include frostbite and hypothermia from the extreme temperatures, thrombosis or embolisms caused by thickening of blood in response to high altitude, extreme sunburn, and broken bones from falls.
Number of people to successfully climb Mt. Everest: 660. Number of people who have died trying to climb Mt. Everest: 142. Height: 29,028 feet, or 5 and a half miles above sea level. This is equivalent to the size of almost 20 Empire State Buildings. Location: part of the Himalaya mountain range; straddles border of Nepal and Tibet.