Crossword clues for venipuncture
Wiktionary
alt. (context hematology English) The collection of blood from a vein. n. (context hematology English) The collection of blood from a vein.
WordNet
n. (medicine) puncture of a vein through the skin in order to withdraw blood for analysis or to start an intravenous drip or to inject medication or a radiopaque dye
Wikipedia
In medicine, venipuncture, venepuncture, or venopuncture is the process of obtaining intravenous access for the purpose of intravenous therapy or for blood sampling of venous blood. This procedure is performed by medical laboratory scientists, medical practitioners, some EMTs, paramedics, phlebotomists, dialysis technicians, and other nursing staff. In veterinary medicine, the procedure is performed by veterinarians and veterinary technicians. Venipuncture is one of the most routinely performed invasive procedures and is carried out for any of five reasons: (1) to obtain blood for diagnostic purposes; (2) to monitor levels of blood components (Lavery & Ingram 2005); (3) to administer therapeutic treatments including medications, nutrition, or chemotherapy; (4) to remove blood due to excess levels of iron or erythrocytes ( red blood cells); or (5) to collect blood for later uses, mainly transfusion either in the donor or in another person.
Blood analysis is one of the most important diagnostic tools available to clinicians within healthcare. Its data is relied upon in the clinical setting for interpretation of a myriad of clinical signs and symptoms and developing skills in venepuncture can facilitate holistic and timely treatment.
Blood is most commonly obtained from the median cubital vein, which lies within the cubital fossa anterior to the elbow. This 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.
Phlebotomy (incision into a vein) is also the treatment of certain diseases such as hemochromatosis and primary and secondary polycythemia.
Usage examples of "venipuncture".
Interestingly enough, two hospitals have reported the theft of venipuncture, blood bank, and chemical lab supplies.
Massive bruises adorned his arms, gravestones of venipunctures, and the entirety of his right hip, where the biopsy had been performed, was an angry gathering of blue-black blood.