Physics · Biophysics and Physiology
According to Fick's principle, which of the following is the correct mathematical expression for the volume of oxygen consumed per minute (V•O2), where Q• represents cardiac output, 'a' represents arterial oxygen content, and V¯ represents mixed venous oxygen content?
- 1V•O2 = Q• × (a - V) O2 difference
- 2V•O2 = (A - V¯) O2 difference
- 3VO2 = Q• × (a - V¯) O2 difference
- 4V•O2 = Q• × (a - V¯) O2 difference✓
Correct answer
V•O2 = Q• × (a - V¯) O2 difference
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