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Phlebotomy
Phlebotomy is the process of making a puncture in a vein, usually in the arm, with a cannula for the purpose of drawing blood. The procedure itself is known as a venipuncture, which is also used for intravenous therapy. A person who performs a phlebotomy is called a phlebotomist, although most doctors, nurses, and other technicians can also carry out a phlebotomy. In contrast, phlebectomy is the removal of a vein. Phlebotomies that are carried out in the treatment of some blood disorders are known as '' therapeutic phlebotomies''. The average volume of whole blood drawn in a therapeutic phlebotomy to an adult is 1 unit (450–500 ml) weekly to once every several months, as needed. Etymology From ( – 'blood vessel, vein' + 'cutting'), via (modern French ). Phlebotomies Phlebotomies are carried out by phlebotomists – people trained to draw blood mostly from veins for clinical or medical testing, transfusions, donations, or research. Blood is collected primarily by per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloodletting
Bloodletting (or blood-letting) was the deliberate withdrawal of blood from a patient to prevent or cure illness and disease. Bloodletting, whether by a physician or by leeches, was based on an ancient system of medicine in which blood and other bodily fluids were regarded as "Humorism, humors" that had to remain in proper balance to maintain health. It was the most common medical practice performed by surgeons from Ancient history, antiquity until the late 19th century, a span of over 2,000 years. In Europe, the practice continued to be relatively common until the end of the 19th century.B.) Anderson, Julie, Emm Barnes, and Enna Shackleton. "The Art of Medicine: Over 2,000 Years of Images and Imagination [Hardcover]." The Art of Medicine: Over 2,000 Years of Images and Imagination: Julie Anderson, Emm Barnes, Emma Shackleton: : The Ilex Press Limited, 2013. The practice has now been abandoned by modern-style medicine for all except a few very specific medical condition ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Overload
Iron overload is the abnormal and increased accumulation of total iron in the body, leading to organ damage. The primary mechanism of organ damage is oxidative stress, as elevated intracellular iron levels increase free radical formation via the Fenton reaction. Iron overload is often ''primary'' (i.e hereditary haemochromatosis, aceruloplasminemia) but may also be ''secondary'' to other causes (i.e. transfusional iron overload). Iron deposition most commonly occurs in the liver, pancreas, skin, heart, and joints. People with iron overload classically present with the triad of liver cirrhosis, secondary diabetes mellitus, and bronze skin. However, due to earlier detection nowadays, symptoms are often limited to general chronic malaise, arthralgia, and hepatomegaly. Signs and symptoms Organs most commonly affected by hemochromatosis include the liver, heart, and endocrine glands. Hemochromatosis may present with the following clinical syndromes: * liver: chronic liver di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polycythemia Vera
In oncology, polycythemia vera (PV) is an uncommon myeloproliferative neoplasm in which the bone marrow makes too many red blood cells. Approximately 98% of PV patients have a JAK2 gene mutation in their blood-forming cells (compared with 0.1-0.2% of the general population). Most of the health concerns associated with PV, such as thrombosis, are caused by the blood being Hemorheology, thicker as a result of the increased red blood cells. PV may be symptomatic or asymptomatic. Possible symptoms include itching (pruritus), particularly after exposure to warm water, and severe burning pain in the hands or feet that is usually accompanied by a Erythema, reddish or Cyanosis, bluish coloration of the skin. Treatment consists primarily of blood withdrawals (phlebotomy) and oral meds. PV is more common in the elderly. Signs and symptoms Symptoms People with PV can be asymptomatic. Symptoms of PVhttps://www.lls.org/myeloproliferative-neoplasms/polycythemia-vera/signs-and-symptoms t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porphyria Cutanea Tarda
Porphyria cutanea tarda (PCT) is a type of longterm porphyria characterised by fragile skin and sore blisters in areas of skin that receive higher levels of exposure to sunlight, such as the face and backs of the hands. These blisters burst easily resulting in erosions, crusts, and superficial ulcers. There is often associated darkened skin color and extra facial hair growth. Healing is typically slow, leading to scarring and milia, while changes such as hair loss, and alterations in nails may also occur. A slightly purplish tint may be seen around the eyes. Scleroderma-like thick skin may develop over fingers, scalp, behind the ears, at the back of the neck, or in the front of the chest. The urine may appear dark. Unlike other porphyrias, PCT does not cause severe illness. The disorder results from a deficiency of uroporphyrinogen III decarboxylase, used in the production of heme, a vital component of hemoglobin. It is generally divided into three types; familial, non-famili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venipuncture
In medicine, venipuncture or venepuncture is the process of obtaining intravenous access for the purpose of venous Sampling (medicine)#blood, blood sampling (also called ''phlebotomy'') or intravenous therapy. In healthcare, this procedure is performed by Medical Laboratory Scientist, medical laboratory scientists, physician, medical practitioners, some EMTs, paramedics, phlebotomists, Kidney dialysis, dialysis technicians, and other nursing staff. In veterinary medicine, the procedure is performed by veterinarians and Paraveterinary worker, veterinary technicians. It is essential to follow a standard procedure for the collection of blood specimens to get accurate laboratory results. Any error in collecting the blood or filling the test tubes may lead to erroneous laboratory results. Venipuncture is one of the most routinely performed invasive procedures and is carried out for any of five reasons: # to obtain blood for diagnostic purposes; # to monitor levels of blood component ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Center For Competency Testing
National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, census-designated place * National, Nevada, ghost town * National, Utah, ghost town * National, West Virginia, unincorporated community Commerce * National (brand), a brand name of electronic goods from Panasonic * National Benzole (or simply known as National), former petrol station chain in the UK, merged with BP * National Book Store, a bookstore and office supplies chain in the Philippines * National Car Rental, an American rental car company * National Energy Systems, a former name of Eco Marine Power * National Entertainment Commission, a former name of the Media Rating Council * National Motor Vehicle Company, Indianapolis, Indiana, USA 1900–1924 * National Radio Company, Malden, Massachusetts, USA 1914–1991 * National Supermarke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society For Clinical Pathology
The American Society for Clinical Pathology (ASCP), formerly known as the American Society of Clinical Pathologists, is a professional association based in Chicago, Illinois, encompassing 130,000 pathologists and laboratory professionals. Founded in 1922, the ASCP provides programs in education, certification and advocacy on behalf of patients, pathologists and lab professionals. In addition, the ASCP publishes numerous textbooks, newsletters and other manuals, and publishes two industry journals: '' American Journal of Clinical Pathology'' (AJCP) and '' LabMedicine''. The current CEO since 2010 is Ervin Blair Holladay, Ph.D., MASCP, SCT(ASCP)CM who collects an annual salary of million. Acquisitions In February 2006, ASCP acquired the cytology product line of the Midwest Institute for Medical Education (MIME). At the time, it was the only national cytology proficiency testing provider. In 2009, ASCP acquired the medical technologist led National Credentialing Agency for Labor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Medical Technologists
The American Medical Technologists (AMT) is a professional association that encompasses 80,000 allied health professionals. It was founded in 1939. The organization published a bi-monthly journal entitled ''The Journal of American Medical Technologists.'' It advocated for professional status and to secure state licensure for medical technologists. Membership required completion of a year-long educational program, or two years of on-the-job training. Certifications The following certifications are offered. The Medical Laboratory Scientist certification is recognized by US states with laboratory personnel licensure, with the exception of New York New York most commonly refers to: * New York (state), a state in the northeastern United States * New York City, the most populous city in the United States, located in the state of New York New York may also refer to: Places United Kingdom * ..., which only accepts MLS(AMT) for provisional licensure. References External links * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Certification Agency
The Institute for Credentialing Excellence (I.C.E.) is one of the two main U.S. organizations that accredit personnel certifications or certificates. In November 2009 the ICE formally changed its name from the National Organization for Competency Assurance (NOCA). I.C.E. is an accredited standards developer by the American National Standards Institute. History In cooperation with the federal government, the National Commission for Health Certifying Agencies (NCHCA) was founded in 1977 in order to develop standards for voluntary certification programs. In 1989, the NCHCA was expanded to developing certifications for all professions, becoming the National Commission for Certifying Agencies (NCCA), and forming the National Organization for Competency Assurance (NOCA) as a membership association for credentialing bodies. In 2009, the Board moved to change to a new name and became the Institute for Credentialing Excellence (ICE). National Commission for Certifying Agencies The Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nevada
Nevada ( ; ) is a landlocked state in the Western United States. It borders Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. Nevada is the seventh-most extensive, the 32nd-most populous, and the ninth-least densely populated U.S. state. Nearly three-quarters of Nevada's population live in Clark County, which contains the Las Vegas–Paradise metropolitan area, including three of the state's four largest incorporated cities. Nevada's capital is Carson City. Las Vegas is the largest city in the state. Nevada is officially known as the "Silver State" because of the importance of silver to its history and economy. It is also known as the "Battle Born State" because it achieved statehood during the Civil War (the words "Battle Born" also appear on its state flag); due to the presidency of Abraham Lincoln, the Union benefited immensely from the support of newly awarded statehood by the infusion of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington (state)
Washington, officially the State of Washington, is a U.S. state, state in the Pacific Northwest region of the United States. It is often referred to as Washington State to distinguish it from Washington, D.C., the national capital, both named after George Washington (the first President of the United States, U.S. president). Washington borders the Pacific Ocean to the west, Oregon to the south, Idaho to the east, and shares Canada–United States border, an international border with the Provinces and territories of Canada, Canadian province of British Columbia to the north. Olympia, Washington, Olympia is the List of capitals in the United States, state capital, and the most populous city is Seattle. Washington is the List of U.S. states and territories by area, 18th-largest state, with an area of , and the List of U.S. states and territories by population, 13th-most populous state, with a population of just less than 8 million. The majority of Washington's residents live ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
