The medical term that means surgical incision of a vein:
Select one: A. Phlebotomy B. Endarterectomy C. Angiogram D. Venous
The Correct Answer and Explanation is :
The correct answer is A. Phlebotomy.
Explanation
Phlebotomy is derived from the Greek words “phlebos,” meaning vein, and “tome,” meaning incision. Therefore, phlebotomy refers specifically to the surgical incision or puncture of a vein, usually for the purpose of drawing blood or administering intravenous therapy. This procedure is a common practice in medical settings and is performed by trained professionals, often phlebotomists or nurses.
The process of phlebotomy involves locating a suitable vein, typically in the arm, cleaning the area with an antiseptic solution to prevent infection, and then inserting a sterile needle into the vein. The blood is then collected in a vacuum-sealed tube for laboratory analysis or for transfusion purposes. Phlebotomy is vital in the diagnosis of numerous medical conditions, as it allows for the analysis of blood components, including red and white blood cells, platelets, electrolytes, and various biochemical markers.
In contrast, the other options provided have different meanings:
- B. Endarterectomy refers to the surgical removal of plaque from the inner lining of an artery to restore normal blood flow, primarily used in the treatment of atherosclerosis.
- C. Angiogram is a diagnostic imaging technique used to visualize the inside of blood vessels and organs, particularly the arteries, veins, and heart chambers, through the use of contrast dye and X-ray imaging.
- D. Venous pertains to veins in general but does not specifically denote an incision or surgical procedure.
In summary, phlebotomy is an essential procedure in medical practice for both therapeutic and diagnostic purposes, emphasizing the critical role of blood sampling in modern medicine.