No
Blood gases are measured to determine the oxygen concentration in the arterial blood.
Therefore the blood must be drawn from an artery.
blood is drawn from a vein in the arm. A vein at the inside of the elbow or on the back of the hand is usually selected
a vein
Becouse right hand is required for further work for the righty person.
Typically, it is drawn from the antecubital vein, in the arm. It can be drawn from other veins, as well, including dorsal veins in the hands and feet, and from ports inserted into larger veins, for instance.
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.
yes
Having blood drawn requires the stick of a thin needle in a blood vein. There is only a slight initial prick that gives mild discomfort.
placental blood drawn through umbilical vein
That means that the needle they were using to draw your blood when through the vein instead of stopping while in the vein( needed to collect the blood) and fluid leaked out around the vein. It will stop its own leak and will eventually heal itself. Ice will help the swelling for a short period.
Hemoglobin is a protein in red blood cells that carry oxygen, the test shows how much hemoglobin you have in your blood. Hemoglobin is found by blood being drawn by the vein usually from the inside of the elbow, the health care provider wraps an elastic band around the arm to apply pressure and make the vein swell with blood. Then the health care provider inserts a needle in the vein.
deoxygenated blood
This test involves blood being drawn, probably from a vein in the patient's elbow.