Blood Disorders

HEPATITIS B MELISSA FRANCIS HCA240 SEPTEMBER 30, 2012 INTRODUCTION Hepatitis B is aggravation and swelling of the liver-colored payable to transmittance with hepatitis B virus (HBV). Hepatitis B infection apprize be spread by dint of having conjoin with the blood, semen, vaginal fluids, and other body fluids of someone who already has a hepatitis B infection. Hepatitis B virus consists of a core pinpoint (central portion) and a surrounding envelope (outer coat). The core is made up of desoxyribonucleic acid and the core antigen (HBcAG). The envelope contains the surface antigen (HBcAG). These antigens are usher in in the blood and are markers that are used in the diagnosis and evaluation of patients with suspected viral hepatitis. HISTORY Hepatitis B is the most common land serious liver infection in the world. The infection bunghole be spread through: * Blood transfusions * Direct direct hold of with blood in health care settings * Sexual contact with an infected someone * Tattoo or acupuncture with unclean needles or instruments * divided needles during drug use * Shared personal items RISK FACTORS stimulate factors for hepatitis B embroil: * be born, or having parents who were born in regions with high infection rates (including Asia, Africa, and the Caribbean) * Being infected with human immunodeficiency virus * Being on hemodialysis * Having multiple sex partners * manpower having sex with men more or less of the footing from the hepatitis B virus is because of how the body responds to the infection. The liver has an dumbfounding susceptibility to heal itself, but long-term inflammation caused by HBV can result in permanent damage. SYMPTOMS Early symptoms may include: * Fatigue * Fever, low-grade * Muscle and joint aches * Nausea and puke * Yellow flake off and dark urine due to jaundice Some symptoms may non appear until 5 months after(prenominal) con! tact with infection. A person may not name any symptoms, may thumb sick for days or weeks, or may pay off very ill. As a result, they may not...If you want to get a full phase of the moon essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper