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Буклет 2015 року

During ventricular systole the cardiac muscle does not respond to additional stimulation because it is in the phase of:
  • Absolute refractoriness
  • Hyperexcitability
  • Relational refractoriness
  • Subnormal excitability
  • There is no correct answer

Коментарі

Check Physio book and lab book, look at the frog experiment

Omkabha, Saturday, 25 May , 02:53:38