Clinical Case, Tunicas & Capillaries

venipuncture

drawing blood or injection from the superficial veins, especially those in the median cubital fossa. Common for intravenous feeding, the introduction of fluids and electrolytes over a long period of time

tunica interna

\#1

tunica media

\#2

tunica externa

\#3

continuous capillaries

fenestrated capillaries

sinusoids