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WorksheetsLevel 3 BTEC Sport - Cardiovascular (Conduction System)
Total questions: 20
Worksheet time: 10mins
The Cardiac conduction system starts at which of the following locations?
AV Node
Bundle of His
Purkinje fibers
SA Node
The pacemaker of the heart is the _________
AV node
SA node
Bundle of His
Purkinje Fibre
Which is the correct path of electrical impulses through the heart?
SA → Purkinje Fibres → Bundle of HIS → AV → Bundle Branches
SA → AV → Bundle of HIS → Bundle Branches → Purkinje Fibres
AV → Bundle of HIS → SA → Bundle Branches → Purkinje Fibres
Bundle of HIS → AV → Bundle Branches → SA → Purkinje Fibers
What is the name of the part labelled A
AV Node
SA Node
Purkinje Fibres
Bundle of HIS
Bundle Branches
What is the name of the part labelled B
AV Node
SA Node
Bundle Branches
Bundle of HIS
Purkinje Fibres
What is the name of the part labelled C
AV Node
SA Node
Bundle Branches
Purkinje Fibres
Bundle of HIS
What is the name of the part labelled E
AV Node
SA Node
Bundle of HIS
Purkinje Fibres
Bundle Branches
What is the name of the part labelled D
AV Node
SA Node
Bundle Branches
Purkinje Fibres
Bundle Branches
What is the purpose of the Sympathetic Nervous System?
Increases Heart Rate
Decreases Heart Rate
What is the purpose of the Parasympathetic Nervous System?
Increases Heart Rate
Decreases Heart Rate
What nerve does the Sympathetic nervous system send messages down?
Vegus Nerve
Accelerator Nerve
Optic Nerve
Terminal Nerve
What nerve does the Parasympathetic nervous system send messages down?
Vegus Nerve
Accelerator Nerve
Optic Nerve
Terminal Nerve
The SA Node sends what?
Electrical Impulses
Messages
Hormones
Oxygen
The Purkinje Fibres cause what to happen?
Ventricles to contract
Atria to contract
Allows blood to move between atria and ventricles
Separates the heart
Where is the SA Node Located?
Left Atrium
Right Atrium
Left Ventricle
Right Ventricle
Where are the Bundle of HIS and branches located?
Septum
Sternum
Septal
Scapula
Where is the AV Node located?
Next to the Bicuspid Valve
Next to the Pulmonary Valve
Next to the Aortic Valve
Next to the Tricuspid Valve
What does the AV Node do?
Causes Ventricles to contract
Cause right Atria to contract
Delays passage of impulses to the ventricles
Directs impulses to the apex of the heart
The correct spelling of the P_______ Fibres is...
Perkenje
Purkinje
Purkenji
Perkinji
The SA and AV node stand for what? (Choose 2)
Sinoatrial node
Atrioventricular node
Axillary node
Supraclavicular node
