Circulatory system: Blood vessels Laid end-to-end, an adult's arteries, veins and capillaries would stretch for about 100,000 miles - enough to wrap around the world nearly four times.

There are three types of blood vessel: arteries, veins and capillaries. The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all ...

Spider veins, the more delicate red or blue tracings ... "We now use duplex ultrasound to look at the circulatory system of the leg," Weiss says. This means taking a sharp, two-dimensional picture ...

Veins between two capillary networks are portal systems. Closed circulatory system, but fluid constituents of blood leak out of capillaries and return to the heart by the second component of the ...

Sure, spider veins are unsightly, but they're often hiding a bigger health problem. The Latest Seeking treatment for those bulging, sometimes painful veins that pop up more often as you age?

Next week, do blood vessels below the heart ... Locate the rest of the vessels listed in Table 1 and shown in Figure 5.3. Functional anatomy of circulatory and respiratory system is important. Think ...