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- 1. Multiple Choice
What area of the heart is responsible for the delay of conduction between the atrium and ventricles?
Right bundle branch
AV node
Bundle of his
Bachmann bundle
- 2. Multiple Choice
True and False: The SA node is located in the left atrium.
True
False
- 3. Multiple ChoiceThe two superior receiving chambers of the heart are known as the _________atriaventricles
- 4. Multiple ChoiceThe term that means heart contraction is ________.diastolesystoletachycardiafibrillation
- 5. Multiple ChoiceThe VOLUME of blood pumped out of a ventricle with each heartbeat is known as ________Heart RateStroke VolumeCardiac OutputBlood Pressure
- 6. Multiple ChoiceLarge blood vessels that carry blood away from the heart are called:arteriescapillariesveinsvenae cavae
- 7. Multiple ChoiceThe sinoatrial node is located in the ________.aortaright atriumleft atriumright ventricle
- 8. Multiple ChoiceWhich one of the following represents the correct path for the transmission of an impulse in the intrinsic conduction system of the heart?AV node, Bundle of His, SA node, Purkinje fibers, bundle branchesSA node, AV node, Bundle of His, bundle branches, Purkinje fibersSA node, Bundle of His, AV node, Purkinje fibers, bundle branchesSA node, Bundle of His, bundle branches, Purkinje fibers, AV node
- 9. Multiple Choice
What does SA stand for?
Sinoatrial
Sinus attack
Sanoatric
Something awkward
- 10. Multiple Choice
Which is located within the walls of the ventricles?
Purkinje fibers
SA node
AV node
AV bundle and branches
- 11. Multiple Choice
Which is diastole
Atria relax and fill
Ventricles contract and empty
Semilunar valves are open/ AV valves are closed
Atria contract and empty
- 12. Multiple ChoiceThe left and right ventricles contract after receiving electrical impulses from what?Purkinje FibersThe SA nodeBundle BranchesThe NA node
- 13. Multiple Choice
The cardiac conduction system is run by two nodes which are:
sinoatrial, atrioventricular
systolic, diastolic
- 14. Multiple Choice
What is the contraction phase of a hearbeat called?
diastole
sinoatrial
systole
atrioventricular
- 15. Multiple ChoiceThis triggers contraction in the atriaSA nodeAV nodeQT nodeAV Bundles
- Answer choicesTagsAnswer choicesTags