Page 88 - Color_Atlas_of_Physiology_5th_Ed._-_A._Despopoulos_2003
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A.  Blood supply in organs at rest and  C.  Respiration during physical work
               during physical work

        12.5
                 Physical rest
                 Strenuous work
                 (submaximal)
         Blood supply (L/min)             400          Exhaustion  1






         1.0                             Power (W)  200                Physical Work

                                           0
                                            0     5    10    15 min
          0                                                            Plate 2.18
             CNS  Kidney  GI tract  Muscles  60               2
                                         Respiration rate (min –1 )  40



                                           20

         B.  Heart rate during physical work  0 0  5   10    15  min


                Maximum rate              100                 3

          200                            Total ventilation (L/min)  50
         Heart rate (min –1 )  150  Strenuous  0 0  5  10    15  min

                      Moderate
          100
           70         Light
                                           6
                                         O 2  uptake (L/min)
           0                               4                  4
                    0  5  10 15 20 25
                         Time (min)        2
               Rest    Work  Recovery      0
                                            0     5    10    15  min  75
                                                       (After J. Stegemann)
       Despopoulos, Color Atlas of Physiology © 2003 Thieme
       All rights reserved. Usage subject to terms and conditions of license.
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