Free Essays on Infection to Get Inspired & Learn by Example

Infectious Diseases and Public Health: AIDS/HIV

Abstract:
Human immunodeficiency virus infection causes Acquired immunodeficiency syndrome. The infection was first discovered in US in the year 1980 and currently the country has a high prevalence with 417 HIV positive individuals for every 100,000 people. Social stigma and discrimination against the affected people is an important factor hindering, public health care efforts, in reaching the patience, providing care and preventing the diseases spread. HIV is comparatively easier to control than other air born infectious diseases and can be prevented by taking suitable precautions. Safe and protected sexual practices and disuse of infected needles and blood can Continue reading...

Capstone Project Milestone #1

My clinical problem is about infection control and how the role of sterilization and disinfection are crucial for ensuring that surgical and medical instruments do not transmit infectious pathogens to patients. In my practice, I have noticed that conventional medical instruments, such as stethoscopes, are regularly used for patients without adequate disinfection. This topic of interest to me because infection control is a visible issue in every sector of health care and must be addressed to maintain patient safety. Improper sterilization of hands and stethoscopes can result in the transmission of harmful micro-organisms. Non-compliance is most often reported as Continue reading...

Essay Discussion

Essay 1
The following eye infections have been described in brief below:
Conjunctivitis
It is an eye infection that involves the swelling of the bulbar conjunctiva which is the clear membrane that covers the white part of the eye and also lines the inner surface of the eyelids . It is also known as pink eye. Nearly 15 percent of the conjunctivitis infections are caused due to bacterial infections such as Staphylococcus, Streptococcus, Pneumococcus, Moraxella and Haemophilus species. In the case of kids, nearly 50 percent of the conjunctivitis infections are caused by bacteria. In adults, the majority of the Continue reading...

Abstract

Using Zero Inflated Poisson Models to Minimize Search Costs by Determining Extra Zero Counts
The Bay islands in Honduras are popular vacation places. The qualities that attract people to the Bay Islands in Honduras are the abundant water supplies. There are a number of water activities that can be conducted for re creational activities. One of the most popular activities is diving. The diving aficionados are drawn to the crystal clear water and the reefs. Other activities that tourist like to participate in the Bay Islands are the backpacking and hiking activities. The Bay Islands, Honduras is a tropical Continue reading...

Discussion Questions

Discussion Questions:

Humoral immunity is one in which, the immune attack is mediated by macromolecules called antibodies. The foreign agents dealt by them are called antigens. The antigen –antibody reactions are highly specific. The reaction is classified into many types based on the physical properties of the antigen (soluble or insoluble) and the kind of antibody (IgG, IgM, etc) involved. When bivalent (IgG) or multivalent (IgM) antibodies binds to many antigens molecules, they are brought together in space and adhere to each other forming agglutinins. IgM is good at causing agglutination because they have more antigen binding site. Agglutination Continue reading...

Essay 1. Immune Systems

There are two major groups of foreign substances and microscopic organisms that the immune system of the body could distinguished. The first group are the antigens that are freely moving around the body which includes viruses and foreign cells. The second group are the cells displaying aberrant major histocompatibility complex (MHC) proteins (Brito & Hinton, 1993). These cells includes self-cells which are invaded by the tumor cells and pathogens. In general, humoral immune response recognizes the antigens that are freely circulating around the body while the cell-mediated response recognizes the cells displaying aberrant MHC proteins (Rosenberg & Gallin, 1999).
The humoral Continue reading...

Social Problem of HIV/AIDS

One of the most common problems in societies worldwide is the increasing prevalence of HIV/AIDS. The lack of a definite cure for HIV/AIDS subsequently contributes to its increasing prevalence and such prevalence bears with it different consequences—one of which is the inevitable stratification applied to individuals affected by the disease. Stratification among HIV/AIDS-positive individuals is usually the result of extensive studies that aimed to link different aspects, such as gender, class, race and/or age, to the prevalence of the disease. While the intention of developing stratification is to fully understand the disease, its effect to manage and prevent Continue reading...

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Breast cancer is one of the deadliest cancer prevalent in the modern world. According to the Journal of national Comprehensive Cancer Network, the author Therese B. Bevers, (2009) clearly states that Women in the United States have a 12.3% estimated lifetime risk for developing breast cancer (i.e., 1 in 8 women). In 2009, an estimated 194,290 cases of invasive breast cancer (192,370 women and 1919 men) and 62,280 cases of female carcinoma in situ Continue reading...