Heck yes you can! I am a medic in the army and I've done quite a few IV sticks on the veins on the top of the foot. I haven't drawn any blood from the foot but there's enough pressure down there to do so.
not necessarily, you want to find a vein by the heart to draw fresh blood
It can be drawn from any vein. A vein in the leg can do.
No you cannot draw blood from a varicose vein, plus they are in the legs which is not where blood is drawn from (e.g. hands, arms).
blood circulation is high
A varicose vein is a distended vein where the valves are unable to close properly. This can lead to thromboses, which are blood clots and can make the veins hard, bumpy, and painful.
Yes. If a valve fails, the blood may pool up and enlarge the vessels into varicose veins . . . usually in the legs.
Can you get a varicose vein on your brain
Varicose means pertaining to a dilated vein. The vein itself might be called a varicosity or a varicose vein.
Venous insufficiency is a condition in which blood pools in the vein because the valves have become incompetent.
Varicose vein is a distended vein (blood vessel)..Veins can get distended in many conditions. It can be physiological (normal) or pathological (not normal). Varicose veins are pathological.Varicose veins are distended and mostly tortuous veins, occur mainly due to valvular incompetence or due to obstruction in deep veins.Gravity and Erect posture of humans contribute to the varicose veins.
The hemorroidal vein.
it will collapse
The most common site for a blood draw is the antecubital vein.
Vein
One can easily tell if they have a varicose vein by looking at their legs. If there are visible, dark, lumpy veins whilst standing up for a while, you have varicose veins.
She could be missing the vein or be agains a valve in the vein