What is the primary function of an impedance-compensating device in relation to a pacemaker?

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Multiple choice — select the best answer

ADelays signal
BAdjusts current
CIncreases voltage
DRegulates speed

✓ Correct answer: B. Adjusts current Answer: Adjusts current An impedance-compensating device in a pacemaker adjusts the current delivered to the heart to ensure proper pacing despite changes in the electrical resistance (impedance) within the heart tissues. This device does not increase voltage, regulate speed, or delay the pacing signal.

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What is the primary function of an impedance-compensating device in relation to a pacemaker?

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