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Determine the collective TRUE-FALSE status of the statements using the options below. I. From the AV node, the impulse travels to the bundle of His. II. From the bundle of His, the impulse branches to the right and left bundles. III. The impulse that travels to the Purkinje fibers causes the ventricles to contract. IV. If the SA node fails to fire, the AV node automatically takes over at the same rate.     Only two (2) statements are true. Only two (2) statements are true. Only three (3) statements are true. Only three (3) statements are true. All statements are true. All statements are true. None of the statements is true.

Determine the collective TRUE-FALSE status of the statements using the options below. I. From the AV node, the impulse travels to the bundle of His. II. From the bundle of His, the impulse branches to the right and left bundles. III. The impulse that travels to the Purkinje fibers causes the ventricles to contract. IV. If the SA node fails to fire, the AV node automatically takes over at the same rate.     Only two (2) statements are true. Only two (2) statements are true. Only three (3) statements are true. Only three (3) statements are true. All statements are true. All statements are true. None of the statements is true.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Determine the collective TRUE-FALSE status of the statements using the options below.

I. From the AV node, the impulse travels to the bundle of His.

II. From the bundle of His, the impulse branches to the right and left bundles.

III. The impulse that travels to the Purkinje fibers causes the ventricles to contract.

IV. If the SA node fails to fire, the AV node automatically takes over at the same rate.

 
 
  • Only two (2) statements are true.
    Only two (2) statements are true.
  • Only three (3) statements are true.
    Only three (3) statements are true.
  • All statements are true.
    All statements are true.
  • None of the statements is true.
    None of the statements is true.
  • Only one (1) statement is true.
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