Blood Vessels, part 1 - Form and Function: Crash Course A&P #27 (Patreon)

Blood Vessels, part 1 - Form and Function: Crash Course A&P #27

Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in different types of vessels.