Blood Vessels and Components of Blood

Blood Vessels and Components of Blood

Multiple Choice

Arteries carry blood away from the heart

• True

• False

Multiple Choice

Arterioles have thinner walls than arteries

• True

• False

Multiple Choice

Which is the smallest blood vessel?

• Vein

• Artery

• Capillary

• Venule

Multiple Select

Which blood vessels will have valves?

• Arteries

• Arterioles

• Capillaries

• Venules

• Veins

Multiple Choice

Which is the outer layer of a blood vessel?

• Tunica Media

• Tunica Intima

• Tunica Externa

Multiple Choice

Which is the layer would be made up of smooth muscle?

• Tunica Media

• Tunica Intima

• Tunica Externa

Multiple Choice

What is the role of leucocytes?

• Transportation

• Healing

• Fighting Infection

Multiple Choice

Plasma is used to carry solids around the body.

• True

• False

Multiple Select

What are the roles of the lymphatic system?

• Remove Waste

• Transport Nutrients

• Fight Infection

• Prevent Blood Loss

Multiple Choice

Which function of blood would haemoglobin support?

• Fighting Infection

• Clotting

• Oxygen Transport

Multiple Choice

Which receptor will control blood pressure through vasodilation and vasoconstriction?

• Proprioceptor

• Chemoreceptor

• Thermoreceptor

• Baroreceptor

Multiple Choice

Which of the following would prevent heat loss?

• Vasodilation

• Vasoconstriction