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Hepatitis
Hepatitis means inflammation of the liver. Many illnesses and conditions can cause inflammation of the liver, for example, drugs, alcohol, chemicals, and autoimmune diseases. Many viruses, for example, the virus of Mononucleosis (Mono) and the Cytomegalovirus can inflame the liver. The effects that hepatitis has on the liver is very similar to the effects of alcohol causes, this virus is the leading cause of liver cancer and the common reason for liver transplants. Liver disease has seemed to plague our society for many, many years. Studies have shown that hepatitis and jaundice reports have confirmed that the virus has been an infectious liver disease, as early as the 8th century.
The body’s immune system tries it’s best to fight the virus with cells called lymphocytes, which causes damage to the liver even more. Fibrosis starts to occur in the liver because the liver has been scarred, causing the blood flow to become slower and eventually causes Cirrhosis. Once the blood begins backing up and leaking into other organs, the liver has difficulties in manufacturing proteins, regulating the transport of fat storage, controlling the production and excretion of cholesterol becomes more difficult to do.
Hepatitis comes in five forms: A, B, C, D, and E, where forms A, B, and C are the most common. As you will see, hepatitis has different effects on the liver and the human body if left untreated. All of these viruses cause acute, or short-term, viral hepatitis. The hepatitis B, C, and D viruses can also cause chronic hepatitis, in which the infection is prolonged, becomes lifelong. Chronic hepatitis can lead to cirrhosis, liver failure, and liver cancer.
Hepatitis A causes liver disease with symptoms of irri...
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..., we should also stress the importance of safe sex and educate the importance of not sharing our personal items that might be contaminated with blood; such as razors or toothbrushes. Limiting your sexual partners and using latex condoms will cause a reduced rate of the virus being spread sexually, we still struggle with the drug epidemic where users are sharing needles or reusing needles found or shared. Getting tested is the best way to found out exactly what you might have, early detection of the virus can save you years of complications, decrease your liver damage, and help fight the virus if your found to carry it. There are so many deadly viruses in our society, one virus could cause you multiple! So be careful, be responsible, and always wrap up and remember don’t share your personal hygiene products because it’s out their lurking to invade your healthy liver.
Liver is a vital organ and performs several roles; produce proteins that help the blood to clot and removing body wastes; regulates the supply of substances such as glucose throughout the body (Potter et al., 2012). To be able to perform these functions the liver cells must function normally. Alcohol abuse is usually connected to alcoholic liver disease that permanently damaged the liver due to excessive drinking and continued excessive drinking can shorten lifespan. If liver cirrhosis has not yet occurred, the liver can heal once the patient stop drinking alcohol (ABS, 2010).
Hepatitis A is a usually short acting virus that occurs in humans and monkeys. It is caused by the Hepatovirus and the species is Hepatitis A Virus. There are two major ways in which Hepatitis A can be transmitted. One way is from person to person. This transmission occurs when the fecal matter of an infected person gets ingested by another person. Other ways Hepatitis A can be transmitted from person to person are through direct contact with an infected person, such as sexual contact, and sharing of needles for intravenous drug use. Hepatitis A can also be transmitted through coming in contact with contaminated food or water. Also foods that are uncooked or undercooked and have been contaminated with Hepatitis A can transmit the virus. (Bennett,
The Hepatitis B virus is a disease that affects the liver and results in swelling and loss of normal function in the liver. It is estimated that 350 million people are infected with Hepatitis B worldwide, with 50 million new cases diagnosed every year.(1) In the Unit...
Many people believe that the only way to receive HIV and AIDS is through sexual intercourse. Although it can be spread through sexual intercourse without proper protection, there is a bigger issue at hand. Not only can HIV and AIDS be transferred through sex, it can be transferred through the sharing of needles. A large number of people forget that drugs are becoming a popular trend in today’s society. The spread of HIV and AIDS has increased because of the sharing of needles between drug users.Not only is it an STD (Sexually Transmitted Disease) it is a bloodborne pathogen. This is why needle exchange programs are a must have in communities like Licking County, today. Needle exchange programs are extremely helpful because it decreases the spread of HIV and AIDS.
It is crucial to understand that, unlike most transmissible diseases, AIDS/HIV is not transmitted through sneezing, coughing, eating or drinking from common utensils, or even being around an infected person. Casual contact with AIDS/HIV infected persons does not place others at risk. HIV/AIDS can be passed through unprotected sex with an infected person, sharing contaminated needles, from infected mother to baby during pregnancy, birth or breastfeeding, and through direct exposure to infected blood or blood
There are some simple blood tests (secondary prevention) such as Hepatitis B Surface Antigen, and (HBSAG), and Hepatitis B Surface Antibody (HBSAB) to find out if you have been infected. There is a safe and effective vaccine such as vaccine interferon alpha, recommended for newborns, infants, and teens, provides immunity for at least five years. In addition to vaccination (primary prevention), there are other simple ways to stop the spread of Hepatitis B. These are a few examples: first avoid direct contact with blood and bodily fluids, wash hands thoroughly with soap and water after any potential exposure to blood. You also need to discard soiled items carefully into bags, avoid sharing items such as razors, nail clippers, toothbrushes, and earrings or body rings. In my opinion the most important prevention is to practice safe sex, and making sure new or sterile...
Hepatitis is the inflammation or swelling of the liver. The inflammation can happen from different injuries or viral forms of a disease. People who experience hepatitis have the symptoms of malaise, nausea, vomiting, loss of appetite, fever and jaundice. There are six known forms of Hepatitis which are Hepatitis A, Hepatitis B, Hepatitis C, Hepatitis D, Hepatitis E and Hepatitis G. The presence of hepatitis in the body can be very risky and cause severe death if not taken care of. Hepatitis is a severe issue that affect many people around the world like third world countries and cross contamination can occur mainly in health care places due to the exposure of patients with the disease and accidents handling blood or instruments, Hepatitis A,B,C,D,E and G are distinct diseases that differ in transmission and vaccines to prevent them or cure them.
The signs and symptoms of blood borne pathogens vary based on the type of disease it is and the ability of a person’s immune system to fight it off. In most cases hepatitis B does not need to be treated and the body can fight it off on its own. However a long-term infection can develop in some people that can cause liver damage. There is a vaccination available to prevent acquiring the disease. The signs and symptoms for hepatitis C are usually mild. It can take two weeks to six months after contact before signs begin to show, or there may not be any symptoms at all. Hepatitis C typically becomes is a long-term infection and after many years will cause liver ...
There are four phases of Hepatitis B: infection, inflammation, fibrosis, and cirrhosis. In the first phase, HBV invades the liver and goes for the nucleus, where it releases contents of DNA and polymerase into the surroundings. It then maneuvers its way to the cell’s components and enzymes. The polymerase sways the liver cells to make segments of the HBV DNA from RNA. The virus makes liver cells create spare parts for other HBV viruses. Replicas are released from liver cell into the bloodstream, destroying host cell and infecting other healthy liver cells. This entire process can take a few hours to occur, but must continue multiple times for serious damage to occur. The second phase is inflammation. Inflammation is caused by lymphocytes trying to get rid of the virus, but they also release harmful chemicals that damage the cells and take part in damaging the liver. The third phase is fibrosis. Fibrosis is scar tissue caused by inflammation and chronic infection. According to Everson and Weinburg, (2002, pg. 64) “Only 5/10% of people develop chronic Hepatitis B from acute Hepa...
Liver disease resulting from alcohol affects more than two million Americans and is one of the primary causes of illness and death. The liver frees the body of harmful substances, such as alcohol. While the liver breaks down alcohol, it produces toxins that can be even more dangerous than the alcohol consumed (“Beyond Hangovers: Understanding Alcohol's Impact on Your Health” 13). “These by-products damage liver cells, promote inflammation, and weaken the body’s natural defenses. Eventually, these problems can disrupt the body’s metabolism and impair the function of other organs” (“Beyond Hangovers: Understanding Alcohol’s Impact on Your Health” 13).
What is hepatic cirrhosis? According to the medical dictionary hepatic cirrhosis is when scar tissue replaces the liver’s healthy tissue. This disease changes the structure of the liver and blood vessels that nurture it. It reduces the liver’s capability to produce proteins and process hormones, nutrients, medications, and poisons. Cirrhosis is an illness that gets worse over time and possibly can become life threatening. This serious illness is ranked as the ninth leading cause of death in the U.S. It is the third most common cause of death for adults between 45 and 65 years of age. It occurs in more than fifty percent of undernourished chronic alcoholics. Unfortunately it kills about 35,000 people per year. In other country’s such as Africa and Asia death from cirrhosis is usually caused by hepatitis B.
There is a disease spreading out in the world called Hepatitis C. It affects the liver and may cause the liver to fail. This disease is caused by a virus called Hepatitis C virus which is also known as HCV. About 32,000 people are affected with this disease per year only in the United States area. Some It’s a disease with many symptoms and many causes. of these symptoms are easy bruising, upset stomach and fever. These are just some of the many symptoms that come from the virus. Hepatitis Cs nature of the causative agent is determined by many things. The biological data of this disease is filled so much information. It is estimated that over 180 million people have gotten Hepatitis C and it is growing.
These processes can get interfered due to liver failure, when the liver is damaged to an extent that it won’t function normally for months or years. The main causes for liver failure include hepatitis B, hepatitis C, long-term alcohol consumption, cirrhosis and malnutrition (WebMD, n.d.).
Avoiding infection or, at least, breaking the chain of transmission is vital in any setting, but more so in healthcare environments where infections and vulnerable hosts are moving under the same roof. What needs to be done, then?
Alcohol in the form of alcoholic beverages has been consumed by humans since pre-historic times, for a variety of hygiene dietary, medicinal, religions and recreational reasons. According to the NIH Senior Health, drinking too much alcohol affects many parts of the body. It can be especially harmful to the liver, the organ that metabolizes (breaks down) alcohol and other harmful substances. People who drink heavily for a long time can develop diseases such as liver inflammation (alcoholic hepatitis) or severe liver scarring (cirrhosis). Alcohol-related liver disease can cause death. According to the statistics in the year 2010 by the CDC (Centers for Disease Control and prevention) the number of discharges with chronic liver disease and cirrhosis as the first-listed diagnosis was 101,000 persons, while the number of deaths has been 31,903 persons.