Cardiac Self-Quiz
Cardiac & Vascular Disorders – Self-Quiz I
Info from notes on 01/22/2013
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Top of Form
Name the 4 chambers of the heart, and where they receive blood from:
Name the 3 muscle layers of the heart, give an example of where you would find these:
Name the 2 AV Valves (Atrioventricular) and the 2 SV Valves (semilunar). Valves keep blood flowing in one direction, keeping blood in one chamber until the next chamber is ready.
The first heart sound is known as the ______________ and the ( lub OR dub )
The second heart sound is known as the _______________ and the ( lub OR dub )
What arteries are responsible for supplying blood to the heart?
Coronary veins return blood to the right atrium through what?
The conduction system is also know as the __________________ circuit.
List the 4 main components of the Conduction system, in order:
Which of thse is known for being the pacemaker of the heart, initiates the eletrical impulse, stimulates contraction of the atrium, sends signal to the AV Node, generates 60-100 impulses/minute, and seen on ECG as P wave? * Atrioventricular Node (AV Node) * Bundle of HIS * Purkinje Fibers * Sinoatrial Node (SA Node)
Which of thse is known for having terminal ends of the left and right bundle branches, when impulses reach here it signals ventricles to contract, forms the QRS complex on ECG, and it can generate 20-40 impulses/min if SA & AV nodes fail? * Atrioventricular Node (AV Node) * Bundle of HIS * Purkinje Fibers * Sinoatrial Node (SA Node)
Which of thse is known for having the impulses divided into the right and left bundle branches, the bundle branches terminate at the Purkinje fibers, the left branch stimulates the left ventricle and the right branch stimulates the right ventricle? * Atrioventricular Node (AV Node) * Bundle of HIS * Purkinje Fibers * Sinoatrial Node (SA Node)
Which of thse is
Info from notes on 01/22/2013
-------------------------------------------------
Top of Form
Name the 4 chambers of the heart, and where they receive blood from:
Name the 3 muscle layers of the heart, give an example of where you would find these:
Name the 2 AV Valves (Atrioventricular) and the 2 SV Valves (semilunar). Valves keep blood flowing in one direction, keeping blood in one chamber until the next chamber is ready.
The first heart sound is known as the ______________ and the ( lub OR dub )
The second heart sound is known as the _______________ and the ( lub OR dub )
What arteries are responsible for supplying blood to the heart?
Coronary veins return blood to the right atrium through what?
The conduction system is also know as the __________________ circuit.
List the 4 main components of the Conduction system, in order:
Which of thse is known for being the pacemaker of the heart, initiates the eletrical impulse, stimulates contraction of the atrium, sends signal to the AV Node, generates 60-100 impulses/minute, and seen on ECG as P wave? * Atrioventricular Node (AV Node) * Bundle of HIS * Purkinje Fibers * Sinoatrial Node (SA Node)
Which of thse is known for having terminal ends of the left and right bundle branches, when impulses reach here it signals ventricles to contract, forms the QRS complex on ECG, and it can generate 20-40 impulses/min if SA & AV nodes fail? * Atrioventricular Node (AV Node) * Bundle of HIS * Purkinje Fibers * Sinoatrial Node (SA Node)
Which of thse is known for having the impulses divided into the right and left bundle branches, the bundle branches terminate at the Purkinje fibers, the left branch stimulates the left ventricle and the right branch stimulates the right ventricle? * Atrioventricular Node (AV Node) * Bundle of HIS * Purkinje Fibers * Sinoatrial Node (SA Node)
Which of thse is