Test- The Heart Flashcards
1
Q
- What role does your brain play in the circulation of blood through your body?
A
It signals the heart to beat
74. BP
2
Q
- When blood flows into the right atrium from the body what does it contain?
A
Little of oxygen and a lot of carbon dioxide
Pp 74 BP
3
Q
- When blood flows into the left atrium for the body what does it contain?
A
A lot of oxygen and a little of carbon dioxide
74. BP
4
Q
- List the sequence of the valves closing in the heart.
A
The atria begins to fill with blood. Then the valve between the ventricles close. Last the blood is pumped out of the heart.
68. CLF
5
Q
- Which chamber of the heart pumps low oxygenated blood to the lungs?
A
Right ventricle
68. CLF
6
Q
- In which blood vessels are materials exchanged between the blood and the body cells?
A
Capillaries
74. BP
7
Q
- What is the main difference between your ventricles and your atria?
A
Your atria brings blood into the heart and your ventricles pump it out.
68. CLF
8
Q
What word best describes the beating of the heart and the circulation of blood?
A
Automatic
71. Worksheet
9
Q
- Blood is pumped through blood vessels by what organ?
A
Heart
74. BP
10
Q
- Fluid from the blood that enters lymphatic vessels are known as what?
A
Lymph
71. Worksheet
11
Q
- The circulatory system carries the needed materials, oxygen and, and what else to the body cells?
A
Glucose and nutrients
74. Worksheet
12
Q
- Substances are exchanged between the blood and body cells in the blood vessels are know as what?
A
Capillaries
68. CLF
13
Q
- The cardiovascular system consists of the heart, blood vessels, and what?
A
Blood
74. Worksheet
14
Q
- Which ventricle pumps blood to the lungs?
A
Right ventricle
68. CLF
15
Q
- The two lower chambers of the heart are called?
A
Ventricles
74. Worksheet
