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WorksheetsCardiac Cycle- Mechanical and Electrical events
Total questions: 15
Worksheet time: 6mins
What part of the electrical conduction system is labelled A?
SA Node
AV Node
AV Bundle
Bundle Branches
Purkinje Fibers
What part of the electrical conduction system is labelled D?
SA Node
AV Node
AV Bundle
Bundle Branches
Purkinje Fibers
Which letter is representing the cluster of cells that are autorhythmic, send the signal down the bundle branches and have a bpm of 20-40?
A
B
C
D
E
Which letter is representing the Purkinje fibers which are the final area of signal transmission before the ventricles completely contract?
A
B
C
D
E
What part of the heart is number 10?
(a)
What number is representing the aorta?
1
2
3
4
8
Where does blood go after it leaves number 9?
(a)
What number(s) are closed while there is ventricular systole of the heart?
6
12
13
14
5
Which of the following would cause the LUB sound of the heart beating?
bicuspid valve closing
pulmonary valve closing
tricuspid valve opening
aortic valve opening
Which meme do you find the most fitting to your quarantine time?
January
February
March
April
May
Which of the following is the best order of flow of blood? (some parts are missing)
superior vena cava, left ventricle, aorta, body capillaries, lungs, right atrium
pulmonary veins, aorta, body capillaries, inferior vena cava
lungs, pulmonary artery, left atria, superior vena cava
lung capillaries, right atrium, pulmonary valve, body capillaries
What part of the heart is damaged if there is a back flow of blood to the right atrium?
(a)
What term is the contraction of a chamber of the heart?
(a)
What is another term for the mitral valve?
(a)
Which of the following supplies blood directly to the heart muscle?
renal artery
radial artery
femoral artery
coronary artery
