it applies to the health care industry. Digestive System The digestive system is a group of organs that is responsible for moving food in and out of the body. The digestive system also works very closely with nerves and blood. Obesity Obesity is a health condition when an excess of body fat has an adverse effect on the body. Obesity is when an individual’s with a BMI greater than or equal to 25. Circulatory System The circulatory system consists of the heart‚ blood vessels‚ and the blood
Free Blood Immune system Heart
need to infect the cells of a living organism in order to make new copies of themselves. A person’s immune system usually finds and kills viruses rapidly. However‚ HIV attacks the immune system itself. HIV destroys a certain type of defense system. This defense system is known as CD4 helper lymphocytes. Lymphocytes are part of the body’s immune system. Once HIV destroys the lymphocytes the immune system becomes weak. Generally people can get serious infections that they normally wouldn’t. Each
Premium AIDS Immune system HIV
of other organisms. It is recorded that at the end of 2013‚ 35 million people were living with HIV globally. That same year‚ 2.1 million people became newly infected‚ and 1.5 million died of AIDS related causes. HIV is a virus which attacks the immune system‚ weakening the ability to fight infections and disease. The most common ways of getting HIV include unprotected sex‚ sharing
Premium Immune system Blood Bacteria
United States are vaccinated against preventable disease. (Brown. Pg.2) Immunization is a vaccination process which stimulates the body immune system for protection against a particular contagious disease. (Berger‚ p.107) When pathogen invades our body our immune system triggers a series of responses to identify and remove the pathogen from the body. Immune
Premium Immune system Vaccination Infectious disease
bring these two types of molecules together so that they can effectively activate even more T cells (“up to 20% of all T cells”) in a non-specific manner due to the superantigen binding to the Variable B region of T cells. Cytokines‚ which are immune system proteins which are secreted for the purpose of carrying signals amongst cells‚ are released as a result of this increased activation of T cells and may even induce toxic shock. This Toxic Shock Syndrome is due to Staphlyococcus aureus‚ characterized
Premium Immune system Bacteria Protein
An ethical dilemma that continues to be discussed is vaccinations in babies and children. Many parents continue to refuse to vaccinate their children despite research showing it is in their child’s best interest to vaccinate them. There are multiple reasons that parents choose not to vaccine their children. Most of the reasons are due to lack of education and knowledge. Nurses can help provide parents with knowledge to make informed decisions regarding immunizations. Immunizations
Premium Vaccination Vaccine Immune system
the immune system will already have memory antibodies to fight the disease before symptoms occur. Since the introduction of vaccines for illness causing pathogens‚ diseases such as measles‚ polio and the common flu have greatly decreased in occurrence. With that being said‚ not all vaccines have been proven to be safe or effective. One virus that does not yet have an effective preventative vaccine is the Human Immunodeficiency Virus (HIV). HIV is a retrovirus that attacks the human immune system
Premium Immune system
flora have around hundred times as many genes in aggregate as there are in human genome. Though people can survive without gut flora‚ the microorganisms perform a host of useful functions such as fermenting unused energy substrate‚ training the immune system‚ preventing growth of harmful and pathogenic bacteria(Guamer F‚ Malagelada
Premium Bacteria Gut flora Immune system
health status. Health compromising behavior by individual is the main factor in health. TOPIC 1: OVERVIEW OF HIV & AIDS The origin of HIV AIDS Human Immunodeficiency Virus HIV is a lent virus‚ which is a class of viruses that attack the immune system. Lent viruses are in turn part of a larger group of viruses known as retroviruses. The name ’lent virus ’ literally means ’slow virus ’ because they take such a long time to produce any adverse effects in the body. These viruses have been
Premium HIV AIDS Immune system
measles outbreak‚ experts say vaccine delayers compose a larger and growing group. “(Reddy) Children’s are unprotected to transmittable vaccine‚ which is preventing diseases at the most susceptible ages and possibly threaten the idea of people’s immune system which involves that majority of a population which then is vaccinated to keep those who can’t get a vaccine safe‚ like newborn babies or children with cancer or serious immunity
Premium Vaccine Immune system Vaccination