

Which condition is caused by insufficient oxygen supply to cells?

Hypoxia caused by decreased air density can result in:
Outline the effects of altitude on fluid balance.

Bobby and Billy have different coaches. Bobby's coach sends him to a high altitude training camp whereas Billy's coach sends him to the UK to train. Why might this be?
Barbara and Brenda have qualified for the Winter Olympics, they are both hoping to break the world record in their respective sports.
Barbara is a cross country skier, Brenda is a ski jumper.
The host city is Squaw Valley at 2,000m above sea level, how does this affect their chances?

Distinguish between the symptoms of acute mountain sickness (AMS), high-altitude pulmonary edema (HAPE) and high-altitude cerebral edema (HACE).
severe headaches
shortness of breath
loss of consciousness
coughing
confusion
elevated heart rate
dizziness
accumulation of fluid in the brain
wheezing while breathing
shortness of breath
elevated heart rate
photophobia (aversion to bright light)
cessation of physical activities
fever
headache
nausea or vomiting
a bluish appearance to the skin
accumulation of fluid in the lungs
Acute mountain sickness (AMS)
High-altitude pulmonary edema (HAPE)
High-altitude cerebral edema (HACE).
Which of the following is a method to prevent high-altitude illness?