Perry_Anna - Test Chapter 16 Circulation Flashcards
1
Q
- If your heart rate decreases, your heart is beating ___________…
A
Slower than before
- BP - Heart
2
Q
- How long does it take for your heart to pump blood throughout your entire body?
A
About a minute
- BP - Heart
3
Q
- Place the following events in sequence:
A.) the atria fill with blood
B.) the valve between the ventricles and atria close
C.) blood is pushed out of the heart
A
A, B, C
- CLF - Cardiovascular Overview
4
Q
- In which vessels are materials exchanged between the blood and the body cells?
A
Capillaries
- CLF - Cardiovascular Overview
5
Q
- Substances are exchanged between the blood and body cells in the blood vessels known as ________.
A
Capillaries
- CLF - Cardiovascular Overview
6
Q
- Blood returns to the heart from the body rough the blood vessel called ______.
A
Vena cava
- CLF - Cardiovascular Overview
7
Q
- A flap of tissue called a _______ separates the right atrium from the right ventricle.
A
Valve
- Exterior Heart
7
Q
- What is the part of the heart that receives freshly oxygenated blood from the lungs?
A
Left atrium
- Exterior Heart
8
Q
- What does aorta refer to?
A
The whole aorta, and not just the arch.
- CLF - Cardiovascular Overview
9
Q
- Where do the pulmonary veins and arteries go?
A
To BOTH lungs and back to the heart
- Pathways of the Circulatory System
10
Q
- Starting with the vena cavas, write them in order showing the pathway of the blood. First write the name of the structure, then if it is oxygenated or deoxygenated. If two different structures have blood flowing through them at the same time put them both on the same line. Put one answer per line.
A
Superior vena cava, inferior vena cava, oxygenated Right atrium, deoxygenated Right ventricle, deoxygenated Pulmonary trunk, deoxygenated Pulmonary arteries, deoxygenated Pulmonary veins, oxygenated Left atrium, oxygenated Left ventricle, oxygenated Aortic arch, oxygenated Aorta, oxygenated
- Exterior Heart
- Pathways of the Circulatory System
