StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Main Sources for Acquiring Microbial Infections - Essay Example

Cite this document
Summary
The essay "Main Sources for Acquiring Microbial Infections" focuses on the critical analysis of the main two sources for acquiring microbial infections. Microbial infections are infections caused by viruses, bacteria, protozoa, or fungi. These infections fall under chronic infections…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER95.6% of users find it useful
Main Sources for Acquiring Microbial Infections
Read Text Preview

Extract of sample "Main Sources for Acquiring Microbial Infections"

This infection can also be acquired if it is circulating among the hospital staff. These infections can be fungal or bacterial, and they are made worse by the fact that the patients’ immune systems are weak.

These infections gain access to the host through three ways and these are; contact transmission, droplet transmission, and airborne transmission. The most common and the most frequent way people get infections is through contact (Greenwood 2012, p.30). For example, when one gets in contact with a person with a cold or the flu maybe when kissing or using the same cup or spoon, bacteria or virus is transmitted from one patient to a healthy one.

The second mode of transmission is through droplet transmission. When droplets that contain these microbes from the infected person are blown or propelled into the air and then they fall on the healthy one, he or she is likely to get infected (Greenwood 2012, p.40).  This is also very common because some people sneeze or cough without covering their mouths and the droplets fall on the next person.

There is also airborne transmission. This transmission occurs either through airborne droplets or through evaporated droplets that stay suspended in the air for long periods. Dust that also contains the infected droplets can also transmit the droplets (Greenwood 2012 p. 45). These droplets that stay in the air for long periods can be transmitted through the wind a distance away from the source patient while others get it even when they are still in the same room. All this depends on the environmental factors and that is why it is important to keep rooms aerated to avoid such transmissions and infections.

Microbial infections enter the host’s body through various routes. It can either be internal or external; for example, airborne microorganisms enter the body through the respiratory system. However, the body has been made in such a way that it fights them as soon they get into the body. However, sometimes the host’s body is not in a position to fight them, and that is when must an adaptive or induced immune response (NATIONAL RESEARCH COUNCIL (U.S.), 2006, p.56). The host’s body has a defense system and these are; the epithelial surfaces in the body, body tissues defense mechanism which is carried out by neutrophils and macrophages, and the antimicrobial peptides and proteins. All these are responsible for binding and ingesting the invading microorganisms, a process called phagocytosis.

The epithelial surfaces of the body act as a barrier thus keeping the microbial infections away, if they succeed to enter the body they are removed by the immune system through the underlying tissues (QUINN, MARKEY, LEONARD, HARTIGAN, FANNING, & FITZPATRICK, 2011 p. 65). If these pathogens enter the body, they are recognized by the body, ingested and then they are killed by the phagocytes.

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“What are the two main sources for acquiring microbial infections [10%] Essay”, n.d.)
Retrieved from https://studentshare.org/miscellaneous/1645816-what-are-the-two-main-sources-for-acquiring-microbial-infections-10-by-which-three-methods-do-they-generally-gain-entry-into-a-human-host-15-using-specific-examples-detail-how-a-pathogen-can-utilise-these-routes-discussing-any-host-mechanisms-tha
(What Are the Two Main Sources for Acquiring Microbial Infections [10%] Essay)
https://studentshare.org/miscellaneous/1645816-what-are-the-two-main-sources-for-acquiring-microbial-infections-10-by-which-three-methods-do-they-generally-gain-entry-into-a-human-host-15-using-specific-examples-detail-how-a-pathogen-can-utilise-these-routes-discussing-any-host-mechanisms-tha.
“What Are the Two Main Sources for Acquiring Microbial Infections [10%] Essay”, n.d. https://studentshare.org/miscellaneous/1645816-what-are-the-two-main-sources-for-acquiring-microbial-infections-10-by-which-three-methods-do-they-generally-gain-entry-into-a-human-host-15-using-specific-examples-detail-how-a-pathogen-can-utilise-these-routes-discussing-any-host-mechanisms-tha.
  • Cited: 0 times

CHECK THESE SAMPLES OF Main Sources for Acquiring Microbial Infections

Infection Control Programme in Intensive Control Unit in Indian hospital

The objective of this research was to study the infection control practices in the intensive care unit of an Indian hospital.... The study focused on hand hygiene, sterilisation & disinfection and waste management practices of infection control.... .... ... ... The study attempts to find out if there is a written infection control policy addressing standard practices of hand hygiene, sterilisation & disinfection and waste management and verifies its effectiveness based on participants' responses to the questions asked about those standard practices....
92 Pages (23000 words) Dissertation

Infection Control and Hand Hygiene

Infection control looks to prevent those who might be in danger of acquiring deadly diseases and infections.... infections could come from the community as well as from the nursing staff in case a person is already admitted to a hospital.... This paper 'Infection Control and Hand Hygiene' discusses the infection control and hand hygiene....
20 Pages (5000 words) Literature review

Acinetobacter baumannii

It is associated with severe pneumonia and infections of the bloodstream and other parts of the body.... It usually reveals infections and presence of blood around the spinal cord.... This organism is associated with the case occurring in the period from May 2009 to February 2010 since having been isolated in tests and resisting all first-line antibiotics it marched the characteristics already associated with it....
7 Pages (1750 words) Case Study

Membrane filtration (expriment)

As potable water is procured from surface sources such as rivers, streams and lakes, bacteriological examination is crucial to determine the safety of drinking water.... Essentially water sources such as wells, reservoirs, and storage tanks are routinely tested for water safety (Case Study Exercise 29: Measure of Water Quality: Membrane Filtration Method)....
5 Pages (1250 words) Lab Report

Serum Markers for Septicemia

As such the infection in the blood is not so dangerous but as blood perfuses the important tissues and organs infections can be carried by the blood to the kidneys or lungs which can result in the end-organ failures of a patient leading to death in severe conditions.... The main issue is that sepsis often lacks clinical manifestations so if the specific and sensitive indicators of the infections are collected and analyzed then it will create superior outcomes in the management of the disease....
9 Pages (2250 words) Research Paper

Biosensor System for Rapid Diagnosis of Infection with Mycobacterium Tuberculosis

Biosensors are acquiring tremendous popularity in almost all areas of life, agricultural, horticultural and veterinary analysis; pollution, water, and microbial contamination analysis; clinical diagnosis and biomedical applications; industrial gases and liquids; mining and toxic gases; explosives and military arena, essences, and pheromones....
8 Pages (2000 words) Essay

Reduction of VAP

In the research paper 'Reduction of VAP' the author analyzes ventilator-associated pneumonia as one of the nosocomial infections, which affects intensive care unit patients.... The bacteria can be isolated the surrounding such as ventilator tubing, suction equivalent, water sources, spirometers, disinfecting solutions, hospital sinks and nebulizers....
9 Pages (2250 words) Research Paper

Specifics of Nosocomial Infections and Anti-Infective Therapy

The paper 'Nosocomial infections - Impact on Patient Well-Being, Cost to the Community, Major Microbes Involved, Surveillance Measures in Healthcare Settings' is an actual version of an essay on health sciences & medicine.... Nosocomial infections are hospital acquired and present a significant health and cost burden to individuals and the community, despite being preventable.... The paper 'Nosocomial infections - Impact on Patient Well-Being, Cost to the Community, Major Microbes Involved, Surveillance Measures in Healthcare Settings' is an actual version of an essay on health sciences & medicine....
6 Pages (1500 words) Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us