Circulatory System Flashcards
1
Q
What are the three functions of the circulatory system?
A
Transport
Temperature control
Protection
2
Q
Where does blood in the systemic circulation travel?
A
From the left side of the heart, around the body to muscles and organs, and back to the right side of the heart
3
Q
What is Diastolic pressure?
A
Pressure when the heart is at rest. The bottom and lower number in a heart rate reading
4
Q
Which type of blood vessel has the thinnest walls?
A
Capillaries
5
Q
What is the job of the white blood cells?
A
To fight disease
