Circulation to the head and neck

Blood improves the skin by

• Filtering waste

• Providing nutrients and oxygen

• Transporting collagen and elastin

• Increasing gland activity

Which of the following is not a function of the blood

• Transportation of hormones

• Transportation of oxygen

• Transportation of lymph

• Transportation of nutrients

The interna carotid artery supplies blood to the brain and eyes

• True

• False

What is the main part of blood called

• Eythrocytes

• Leucocytes

• Lymph

• Plasma

Which artery supplies blood to the head

• Jugular vein

• Carotid artery

• Radial artery

• Femoral artery

Which blood vessels take deoxygenated blood away from the head

• Jugular vein

• Carotid artery

• Radial artery

• Femoral artery