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Đang hiển thị bài đăng từ Tháng 2, 2012

How to care for a Burn

Burns demolish skin, which can guide to us losing heat as well as losing significant bodily fluids. Plus, burns can make us susceptible to infection. While minor burns on fingers and hands are not terribly dangerous, burns on even relatively small areas of skin are capable of developing serious complications. If you think a burn of any type is significant, stop reading this and call 911 immediately. For a video demonstration of burn treatments, watch How to Treat a Burn. To understand how deep burns look and what they do to skin. 1. Stop the burning process. Cool the burned area with cool running water for several minutes. Minor burns can be cooled with tap water over the sink. Don't be afraid to rinse bigger burns with a hose outside. Don't spray severe burns with high pressure, just let the water run over the burned area for as long as you can. If an ambulance is coming, continue running water over the burned area until the ambulance arrives. 2. Look for blistering, sloug...

Polio Vaccine

Polio Introduction Poliomyelitis (polio, for short) is a severe illness that can basis paralysis (when you can’t move your arms and legs) or even death. Polio is caused by a virus . The virus can be increase by drinking water with the polio virus in it. It can also be passed by close contact, such as kissing, with an infected person. Before the first polio vaccine was developed in the 1950s, thousands of children got polio every year. Fortunately, the use of the polio vaccine has made the disease very rare in most parts of the world. How can polio be prevented? You can keep your children from getting polio by making sure they get the polio vaccine . What is the polio vaccine? A vaccine is used to protect you from getting a disease. The polio vaccine, also called IPV , is given by injection (a "shot"). (It used to be given by drops in the mouth.) When should my child be vaccinated? Most children get 4 doses of polio vaccine on this schedule: * First dose when they are 2 month...

Have a Look here before Getting A Knee Replacement

If knee pain continuously bothers you, the viewpoint of joint replacement surgery can be appealing. In fact, a new study shows that more and more women younger than sixty are opting for knee replacements. Why the popularity? And are they a good idea? We get the scoop from top arthritis experts... Knee osteoarthritis. It can start out as an occasional twinge that eventually becomes a constant pain, making it difficult to walk, stay active or just get through the day. And when joint degeneration starts affecting your life, you may start thinking about surgery. You’re not alone. Knee replacements have become increasingly common among younger women, according to a January 2012 Finnish study published in Arthritis & Rheumatism. Researchers at Helsinki University Central Hospital found that in Finland, the number of knee replacements in people ages 30-59 in 2006 was 130 times more than it was in 1980. And women had as many as 2.4 times more replacements than men. The numbers jibe with Am...

Clothes That Monitor Health

A new scrap could one day watch a person's fitness using minuscule sweat model. The square is being urbanized by Biotex, a grouping of European explore institutes and companies, including the Swiss Centre for Electronics and Microtechnology (CSEM). Most clothing designed for health monitoring focuses on physiological measurements, such as body temperature and heart rate. This is one of the first attempts to continuously analyze biochemical signals using clothing. The team employed a novel approach for monitoring: a combination of hydrophilic and hydrophobic yarns woven together to channel the sweat to the sensors. By utilizing natural attraction and repulsion actions to move the sweat, the method also circumvents the need for additional power sources, which would add bulk to such a device and make it less convenient for everyday use. Once the fabric has directed a few milliliters of sweat into the patch, the sensors determine the amount of potassium, chloride, or sodium present. Me...

Researchers alarmed over arsenic in baby food

Europeans are abuzz with concerns about poisons exposed in store-bought baby foods. Swedish researchers are reporting “alarming” levels of arsenic, cadmium and lead in rice-based infant foods, such as cereal and porridge. Their study, appearing in the Journal of Food Chemistry, raises questions about whether rice-based products are suitable for infants. "Alarmingly, these complementary foods may also introduce high amounts of toxic elements such as arsenic, cadmium, lead and uranium, mainly from their raw materials,” wrote the authors, from Karolinska Institutet in Stockholm. "These elements have to be kept at an absolute minimum in food products intended for infant consumption.” The foods were produced by global manufacturers such as Nestle and Mead Johnson. According to the Sunday Telegraph, a British newspaper, the manufacturers insisted their products were safe. Low levels of arsenic in foods is actually not uncommon. The question is, how much is too much? In 2005, Scotti...