ENVIRONMENTAL PHYSIOLOGY

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Chris Thornton
Mind Map by Chris Thornton, updated more than 1 year ago
Chris Thornton
Created by Chris Thornton almost 12 years ago
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ENVIRONMENTAL PHYSIOLOGY
  1. give an example of a cold/hot job
    1. Cold
      1. Militray
        1. Couriers
          1. Industrial Butchers
            1. EXPLORERS
              1. Mountaineers / Alpinists
            2. Hot
              1. Steel Workers
                1. Oil and Gas
                  1. Fireman
                    1. Chef
                  2. LIST THE SITES THAT T-CORE CAN BE MEASURED!
                    1. Oesophagel

                      Annotations:

                      • - measurement through the nose. Sesceptable to changes in temp by swallowing salvia 
                      1. Aural & tympanic

                        Annotations:

                        • BRAIN TEMP THROUGH EAR
                        1. Rectal

                          Annotations:

                          • Not near any organs, and is slow to change in temperature.
                          1. Gastrointestinal
                            1. Oral
                              1. Forehead & Axilary
                                1. Urine
                                2. DEFINE
                                  1. Conduction

                                    Annotations:

                                    • transfer of heat via a gradient
                                    1. Convection

                                      Annotations:

                                      • air rushing past a runner. return of blood from periphry
                                    2. HOW MANY WATTS REQUIRED TO STAY IN THERMAL BALANCE?
                                      1. 70
                                      2. HEAT BALANCE EQUATION
                                        1. WHAT ARE THE STAGES OF RISK ASSOCIATED WITH CWI
                                          1. INITIAL RESPONSE
                                            1. PERIPHERAL COOLING
                                              1. HYPOTHERMIA
                                                1. POST IMMERSION COLLAPSE
                                            2. FACTORS THAT INFLUENCE THE INITIAL RESPONSE TO CWI
                                              1. WATER TEMPERATURE
                                                1. SURFACE ARE EXPOSED
                                                  1. PRIOR EXERCISE
                                                    1. GENDER
                                                      1. BREATH TIME HOLD IN AIR
                                                        1. CLOTHING
                                                          1. HABITUATION
                                                            1. FITNESS
                                                              1. ALCOHOL
                                                            2. CAUSES OF DROWNING
                                                              1. DISRUPTION OF SURFACTANT
                                                                1. INFLAMMATORY RESPONSE - PULMONARY OEDEMA
                                                                  1. FLUID IN THE LUNGS
                                                                    1. (INCREASED PULMONARY ARTERY PRESSURE)
                                                                    2. DEATH THROUGH ASPHYXIA & CARDIAC FAILURE
                                                                      1. 84% OF PEOPLE INDIVIDUALS WHO DROWNED IN THE UK IN 2008 WOULD HAVE SURVIVED HAD THEY WORN A LIFE JACKET.
                                                                      2. AT WHAT TEMPERATURE TCORE IS HYPOTHERMIA CLASSED?
                                                                        1. 35C (max shivering)

                                                                          Annotations:

                                                                          • 50% VO2MAX, anecdotal research showed shivering stopped around 30C energy depletion?
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