Test-circulatory System Flashcards
1
Q
If your pulse rate decrease, your heart is beating?
A
Slower than before
2
Q
- Place the following events in order?
A
The Arita begins to fill with blood,the valve between the ventricles and Arita close, blood is pushed out of the heart.
3
Q
- What is not a function of the cardiovascular system?
A
Produce blood cells
4
Q
- What can you infer from the fact that your heart beats faster when you exercise?
A
When you exercise, your muscles need more oxygen.
5
Q
- What causes blood pressure?
A
The force which the ventricles contract.
6
Q
- What is the main difference between your ventricular and Arita?
A
Your Arita bring blood int9 the heart, where ventricles pump I️t out.
7
Q
- In which vessels are materials exchanged between the blood and the body cells?
A
Capillaries
8
Q
- Blood vessels that carry blood away from the heart are called?
A
Lymphatic vessels
9
Q
- What role does your brain play in the circulation of blood through your body?
A
I️t signals your heart to beat.
10
Q
- What happens after old blood, which alphas already been used throughout the body moves into the heart?
A
The old blood travels to the lungs for more oxygen.
11
Q
- The cardiovascular system consist of the heart, blood vessels, and lymph.
A
False, blood
12
Q
- The left ventricle pumps look to the lungs.
A
False, the right ventricle does that.
13
Q
- Blood flows from the heart to the body through veins.
A
False, arteries.
14
Q
The forex which the Contract cause blood pressure.
A
Ventricles/heart.
15
Q
- Blood that is rich in oxygen leaves the heart through blood vessels known as?
A
Aorta.