WorksheetsModule 1 Cardiac Medical Surgical
Total questions: 25
Worksheet time: 13mins
Label this cross-section view of the heart.
These are the smallest blood vessels with the thinnest walls in order to maximize diffusion of nutrients in and out of the interstitial fluid
arteries
veins
capillaries
aorta
As the electrical impulse travels to the Purkinje fibers which of the following will be stimulated after the heart rests?
Bundle branches
Bundle of His
SA node
AV node
As the electrical impulse travels to the AV node which of the following will be stimulated next?
Purkinje fibers
Bundle of His
SA node
Bundle branches
What is the name of the fluid sac that surrounds the heart?
Pericardium
Pericardial blood
Myocardial fluid
Endocardial fluid
Which of the following is the name of the inside layer of tissue in the heart?
Pericardium
Epicardium
Myocardium
Endocardium
In which of the following chambers can the SA node be found?
Upper Right atrium
Left atrium
Lower Right ventricle
Lower Left ventricle
The blowing sound heard on auscultation is:
Palpitation
Murmur
Angina
Pacing
How many ventricles are in the heart?
1
2
3
4
The main function of the ventricles is:
Receiving blood
Pumping blood
Holding blood
Distributing blood
The popliteal artery is located:
At the temporal
In the groin
Behind the knee
In the neck
The temporal artery is located:
In the neck
At the temple
In the carotid
Behind the knee
The human heart beats an avarage of how many times per minute?
60
80
72
68
The ventricle that supplies blood to ten pulmonary arteries when it contracts is:
Right
Left
Frontal
Posterior
