Zusammenfassung der Ressource
ENVIRONMENTAL PHYSIOLOGY
- give an example of a cold/hot job
- Cold
- Militray
- Couriers
- Industrial Butchers
- EXPLORERS
- Mountaineers / Alpinists
- Hot
- Steel Workers
- Oil and Gas
- Fireman
- Chef
- LIST THE SITES THAT T-CORE CAN BE MEASURED!
- Oesophagel
Anmerkungen:
- - measurement through the nose.
Sesceptable to changes in temp by swallowing salvia
- Aural & tympanic
Anmerkungen:
- Rectal
Anmerkungen:
- Not near any organs, and is slow to change in temperature.
- Gastrointestinal
- Oral
- Forehead & Axilary
- Urine
- DEFINE
- Conduction
Anmerkungen:
- transfer of heat via a gradient
- Convection
Anmerkungen:
- air rushing past a runner.
return of blood from periphry
- HOW MANY WATTS REQUIRED TO STAY IN THERMAL BALANCE?
- 70
- HEAT BALANCE EQUATION
- WHAT ARE THE STAGES OF RISK ASSOCIATED WITH CWI
- INITIAL RESPONSE
- PERIPHERAL COOLING
- HYPOTHERMIA
- POST IMMERSION COLLAPSE
- FACTORS THAT INFLUENCE THE INITIAL RESPONSE TO CWI
- WATER TEMPERATURE
- SURFACE ARE EXPOSED
- PRIOR EXERCISE
- GENDER
- BREATH TIME HOLD IN AIR
- CLOTHING
- HABITUATION
- FITNESS
- ALCOHOL
- CAUSES OF DROWNING
- DISRUPTION OF SURFACTANT
- INFLAMMATORY RESPONSE - PULMONARY OEDEMA
- FLUID IN THE LUNGS
- (INCREASED PULMONARY ARTERY PRESSURE)
- DEATH THROUGH ASPHYXIA & CARDIAC FAILURE
- 84% OF PEOPLE INDIVIDUALS WHO DROWNED IN THE UK IN 2008 WOULD HAVE SURVIVED HAD THEY WORN A LIFE JACKET.
- AT WHAT TEMPERATURE TCORE IS HYPOTHERMIA CLASSED?
- 35C (max shivering)
Anmerkungen:
- 50% VO2MAX,
anecdotal research showed shivering stopped around 30C
energy depletion?