Consider the Einthoven’s law. The voltage measured at right arm ...

★ Physiology Quiz

Consider the Einthoven’s law. The voltage measured at right arm is -0.4 mV, the left arm is +0.4 mV and the left leg is +1.0 mV. What is the value of the potential measured by the lead I:

A. positive potential of + 0.8 mV

B. positive potential of + 1.4 mV

C. positive potential of + 1.3 mV

D. negative potential of – 1.3 mV

E. negative potential of – 0.4 mV

Select your answer:

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