Heart

(1)which organ is found in the head?

• (1)lung

• (2)brain

• (3)heart

(2)which organs are found in the chest?

• (1)heart/lung

• (2)heart/kidney

• (3)all of the above

(4)what is the size of the heart?

• (1)about the size of our fist

• (2)about the size of our eye ball

• (3)about the size of our brain

(3)where can be found the heart?

• (1)between the kidneys

• (2)all of the above

• (3)between lungs

(5)What does the circulatory system include?

• (1)heart /blood vessels

• (2)lung/heart

• (3)heart/blood/blood vessels

(6)atria

• (1)thin walled upper heart chambers which receive blood pump blood to the ventricles

• ((3)thick wallled upper heart chamber

• (4) muscular thick walled chambers

(7)ventricles

• (1)thin walled upper heart chambers

• (2)muscular thick walled chambers which pump blood from the heart(the lower chambers)

• (3)thin walled lower heart chambers

(8)Artries carry———- blood.

• (1)oxygenated

• (2)deoxygenated

• (3)all of the above

(9)Veins carry———-blood.

• (1)oxygenated

• (2)deoxygenated

• (3)all of the above

(9)capillaries connect ———to———-.

• (1)arteries to red blood celll

• (2)veins to white blood cells

• (3)arteries to vein