Circulatory System +
An average heart would beat about ____ times per minute.
a) 45
b) 85
c) 120
b) 85
Largest artery in the body
Aorta
__________ pass nutrients to the cells of the body.
a) arteries
b) veins
c) capillaries
d) cells
b) veins
Veins bring blood into the ___________ of the heart.
a) pulmonary vein
b) superior vena cava
c) aorta
d) right atrium
b) superior vena cava
True or False
Takis are delicious and good for you
False
When an atrium or ventricle is full of blood, a _________ opens up to let it pass.
a) vein
b) blood vessel
c) valve
c) valve
The average heart beats _________ times per minute.
a) 40
b) 80
c) 120
d) 200
a) 40
In which blood vessel does gas exchange occur?
a) capillaries
b) heart
c) liver
a) capillaries
The rhythm of blood pumping through the body is called _________.
a) blood pressure
b) pulse
c) heart disease
d) circulation
The heart is a _________.
A. bone
B. muscle
C. group of tissues
B. Muscle
Blood delivers ___________ to all the cells.
a) oxygen
b) carbon dioxide
c) water
d) sugar
a) oxygen
A vessel that carries blood towards the heart
vein
Blood is primarily made up of what?
a) white blood cells
b) red blood cells
c) platelets
d) plasma
d) plasma
Which is stronger?
-arteries
-veins
Arteries
On its way back to the heart, blood picks up !!!!!!! for removal.
A. nutrients
B. oxygen
C. water
D. waste
D. Waste
On its way back to the heart, blood picks up __________ for removal.
a) nutrients
b) oxygen
c) water
d) waste
a) nutrients
The _____ of the heart receives blood from the body.
a) right side
b) left side
c) aorta
d) valves
a) right side
How do you keep your heart healthy?
a) exercise
b) healthy diet
c) not smoking
d) all of the above
a) exercise
True of false? Both arteries and veins have valves.
False
Which of the following is NOT part of the circulatory system?
A. heart
B. lungs
C. veins
D. arteries
B. Lungs
The heart ________ blood to the body.
a) carries
b) pumps
c) holds
d) stops
_____________ are made of arteries and veins.
a) lungs
b) circulatory system
c) capillaries
d) blood vessels
b) circulatory system
Which ventricle pumps blood to the whole body?
-left ventricle
-right ventricle
Left ventricle
Which artery provides the heart with the oxygen and nutrients it needs?
a) aorta
b) coronary artery
c) pulmonary artery
b) coronary artery
An average heart would beat about _______ times per minute.
A. 45
B. 85
C. 1
B. 85