In Sequential Order, the Components of the Intrinsic Conduction System

question 4

Multiple Choice

In sequential order, the components of the intrinsic conduction system, beginning at the SA node, are_________ .

• A)subendocardial conducting network (Purkinje fibers), bundle branches, AV bundle, AV node
• B)AV node, AV bundle, bundle branches, subendocardial conducting network (Purkinje fibers)
• C)AV bundle, AV node, subendocardial conducting network (Purkinje fibers), bundle branches
• D)bundle branches, AV node, AV bundle, subendocardial conducting network (Purkinje fibers)

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