Download cardio 1 - Iowa State University

Cardiovascular System 1
Supplemental Instruction
Iowa State University
SI Session
1. Fill in the diagram to the right,
illustrating the compartments and valves
of the heart:
Leader:
Course:
Instructor:
Date:
Chelsea P
AN S 214
Dr. Selsby
2/23/17
2. What are the two circuits of the
cardiovascular system?
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3. Which side of the heart is responsible
for the circuit that oxygenates your
blood?
4. Which side of the heart is responsible
for the circuit that conveys oxygenated
blood to the body tissues?
5. Name the two types of heart valves, and
give examples of each:


6. Blood entering the right ventricle passes through the _________________ valve from
the _________________, and exits through the _________________ valve into the
_________________ artery. Blood travels this vessel on its way to the
_________________ to get oxygenated. It exits these organs through the
_________________ vein, and enters the _________________ on the left side of the
heart. This pathway completes the _________________ circuit.
Blood passes into the left ventricle through the _________________ valve, and exits via
the _________________ valve. The major vessel responsible for carrying this blood to
the body is called the _________________.
Upon passing capillary beds in organs,
blood enters the veins, which all flow into the major vein entering the heart, called the
_________________. This completes the _________________ circuit.
7. What is the significance of the papillary muscles and chordate tendinae?
8. Which of the compartments of the heart needs to produce a great amount of force? Why?
9. Describe the difference between angina pectoris and myocardial infarction
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