A quarter-cup of raisins has 0.8 milligram of iron, which is more than 8% of the Recommended Dietary Allowance (RDA) for men and 5% of the RDA for women. Like other dried fruits, raisins also a good source of dietary fiber, with nearly 2 grams of fiber in Â¼ cup.
Video of venipuncture (blood draw or collection) using the BD Vacutainer product. In medicine, venipuncture, venopuncture or venepuncture is the process of obtaining intravenous access for the purpose of intravenous therapy or for blood sampling of venous blood.his vein lies close to the surface of the skin, and there is not a large nerve supply. Minute quantities of blood may be taken by fingersticks sampling and collected from infants by means of a heel stick or from scalp veins with a winged infusion needle.
Venipuncture must be performed with no trauma. If blood is drawn from an indwelling catheter, flush with 5 mL of saline and discard the first 5 mL of blood collected. If blood is drawn with a butterfly device, draw a discard tube first to remove air from tubing. SPECIMEN PROCESSING. If specimen will be analyzed within 24 hours: Whole blood can be submitted. If specimen will be analyzed after 24 hours: Centrifuge the citrated blue-top tubes at designated speed and time to obtain platelet-poor plasma (<10,000/ÂµL).