Name__________________________________________________________________ Period________ Heart Review
1.
What is the functional difference between veins and arteries?
2.
What is the structural difference between veins and arteries?
3.
The heart beat consists of two sounds, “Lub Dub”. What event is responsible for making the “Lub” sound? What
event is responsible for making the “Dub” sound?
4.
What role does the autonomic nervous system play in heart rate?
5.
What event does the P wave measure?
6.
Which part of an EKG wave represents the pathway that begins with the AV node and ends with ventricular
contraction?
7.
When the SA node transmits a signal, which three structures are directly affected?
8.
What two structures prevent the AV valves from opening into the atria?
9.
What are small arteries called?
10.
What are small veins called?
11.
Gas exchange occurs in what type of blood vessels?
12.
What is the name of the cardiac/nervous tissue causes the ventricles to contract?
13.
Superficially to deep, identify the three layers of the heart.
1.
2.
3.
14.
Beginning with the right atrium, trace the pathway of a blood cell through the lungs, body and back to the right
atrium.
15.
Label the structures listed below.
Right Atrium
Aorta
Right AV Valve
Papillary Muscles
Left Atrium
Pulmonary Trunk
Left AV Valve
Chordae Tendinae
Right Ventricle
Right Pulmonary Artery
Right Pulmonary Veins
Pulmonary Semilunar Valve
Left Ventricle
Left Pulmonary Artery
Left Pulmonary Vein
Aortic Semilunar Valve
Use arrows to show the direction of blood flow in each of the blood vessels listed above
16.
The nodal system is the electrical components in the heart that initiate each heartbeat. Show the pathway that
occurs that begins at the SA node and ends with atrial and ventricular contractions.
17.
Label the arteries on the diagram below
Left Brachial Artery
Left Ulnar Artery
Right Radial Artery
Carotid Artery
Left Common Iliac Artery
Right Subclavian Artery
Abdominal Aorta
Right Femoral Artery
18.
Label the veins on the diagram below.
Right Subclavian Vein
Right Brachial Vein
Jugular Vein
Left Popliteal Vein
Superior Vena Cava
Inferior Vena Cava
Left Axillary Vein
Right Great Saphenous Vein