Blood vessels are part of the circulatory system and transmit blood throughout the body. These vessels are classified into three. Arteries for example carry blood away from the heart, capillaries enable exchange of water and chemicals between blood and tissues and veins carry blood back to the heart. The quest on Blood Vessels (circulatory System) is perfect to test yourself. Try it!
Tunica albuginea
Tunica externa
Tunica fascia
Tunica interna
Tunica media
Tunica media
Tunica albuginea
Tunica fascia
Tunica interna
Tunica externa
A vascular spasm
Constriction of the outer four layers
A branch off the artery called an arteriole
A tear in the artery
Tetanus
Vasodilator
Pressure reservoir
Vasoconstrictors only
Barrier to microcirculation
Conduit to the tissues of the trunk only
Aorta and veins
Arteries and arterioles
Arterioles and capillaries
Venules and capillaries
Veins and venules
Arterioles
Venules
Veins
Aorta
Arteries
Vasodilators
Vasoconstrictors
Pressure reservoirs
Distributing vessels
Exchange vessels
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