In Pacing, Rate Modulation Refers to _____

question 15

Multiple Choice

In pacing, rate modulation refers to _____.

• A) the ability of a pacemaker to recognize and respond to intrinsic electrical activity
• B) the minimum level of electrical current needed to consistently depolarize the myocardium
• C) the ability of a pacemaker to increase the pacing rate in response to physical activity or metabolic demand
• D) a pacing lead with a single electrical pole at the distal tip of the pacing lead through which the stimulating pulse is delivered.

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Definitions:

Simplify

To simplify means to make something less complex or easier to understand, often by reducing it to its basic components.

Exponent Laws

Mathematical rules governing operations involving powers, such as multiplication and division of exponents.

Simplify

To make a complex problem or equation easier to understand or solve by reducing it to its basic components.

Evaluate

The process of determining the value of an algebraic expression by substituting the values of the variables and performing the operations indicated.