Highes_elle Test - The Circulatory System Flashcards
1
Q
- Which component of blood carries oxygen to the body cells?
A
Hemoglobin
- Study Guide - Circulatory System
2
Q
- What would happen if your circulatory system did not deliver oxygen to your body’s cells?
A
Your body’s cells would die
- Study Guide - Circulatory System
3
Q
- What role does your brain play in the circulation of blood through your body?
A
It signals the heart to beat
- Study Guide- Circulatory System
4
Q
- When the ventricles contract, blood is pumped…
A
Out of the heart
- Study Guide- Circulatory System
5
Q
- What happens after old blood, which has already circulated through the body, moves into the heart?
A
The old blood travels to the lungs for more oxygen
- Study Guide- Circulatory System
6
Q
- What is the function of lymph nodes?
A
To trap disease-causing bacteria
- Study Guide - Circulatory System
7
Q
- Blood flows from the heart to the body through….
A
Arteries
- Study Guide- Circulatory System
8
Q
- Blood that is rich in oxygen leaves the heart through the blood vessel known as the…
A
Aorta
- Study Guide- Circulatory System
9
Q
- The circulatory system carries the needed materials oxygen and ________________ to the body’s cells.
A
Glucose, nutrients
- Study Guide- Circulatory System
10
Q
- Blood returns to the heart from the body through the big blood vessels called….
A
Vena cavas
- Study Guide - Circulatory System
11
Q
- What are the blood vessels called that lead into the left atrium?
A
Pulmonary veins
- Study Guide- Circulatory System
12
Q
- To which locations does the aortic arch carry blood?
A
From heart to the body
- Study Guide- Circulatory System
13
Q
- What structure into which blood flows after leaving the right atrium?
A
Right ventricle
- Study Guide- Circulatory System
14
Q
- What would happen to a person who had a hole in the septum?
A
Oxygen poor blood would mix with oxygen rich blood
- Study Guide- Circulatory System
15
Q
- What is the function of a valve?
A
Put blood into the heart and receive blood
- Study Guide - Circulatory System