What is the correct sequence of components of the cardiac conduction system?Multiple ChoiceAV node → SA node → Purkinje fibers→ AV bundleSA node → AV node → AV bundle → Purkinje fibersAV node → AV bundle → Purkinje fibers → SA nodeSA node → Purkinje fibers → AV node → AV bundle

Which of the following lists the correct order of structures an action potential passes within the heart's conduction system?Multiple choice question.AV node, AV bundle, AV node, Purkinje fibers, left and right bundle branchesAV bundle, left and right bundle branches, AV node, SA node, Purkinje fibersSA node, AV node, AV bundle, left and right bundle branches, Purkinje fibersPurkinje fibers, AV node, AV bundle, left and right bundle branches, SA node

What is the normal pacemaker of the heart?Multiple ChoicePurkinje fibersSinoatrial nodeAtrioventricular nodeAV bundle

Which of the following is said to the be the pacemaker of the heart:The atrioventricular nodeThe semilunar nodeThe sinoatrial nodeThe Purkinje fibres

The normal pacemaker of the heart isGroup of answer choicesBundle of HisAV nodeSA nodePurkinje fiber

Conduction of impulses between the atria and the ventricles is channelled through the a. Annulus fibrosus b. AV node c. SA node d. Bundle of His