Micro-organisms and Diesease Essay Example | Topics and Well Written Essays - 1500 words

Micro-organisms and Diesease - Essay ExampleThey are colonial or unicellular.Role- cause ailment to organisms. There are also useful kit and caboodles pathogens that play various roles such as restricting plant distribution, regulating population, increasing/reducing diversity and creating canopy gaps.Direct contact- organisms are transmitted from one exclusive to an separate (For instance, when there is the physical contact of closed or open body or by means of a skin opening, sexual contact and through directly breathing in pathogens from an infected individual). corroborative contact- organism transfers from an object to the other, either an intermediate host or a vector. For instance, the organism can be transferred through contaminated substances like air, soils, feces, equipment and clothing.Penetration areas- skin, sebaceous glands or hair follicles to cause boils and sties or knocker canals and lead to staphylococcal mastitis, arthropod bites, conjunctiva, through respir atory tracts mechanism, microorganisms or urinogenital tract.First, there is the existence of the morbific or infectious agents such as fungus, virus, bacterium, protozoa or prion. Microorganisms exit from the reservoir through the skin, respiratory tract, genitourinary tract and blood and across the placenta and take a mode of transmitting to the next host. The transmission occurs either indirectly or directly.Infection definition- a process by which bacteria, fungi or other organism enter a host and attach to a cell and multiply. To do this, the organisms should overcome or evade the bodys natural defense at every step though generally the infected individual does not get sick. Often not all infections cause illness.Treatment- tests for the diagnosis including dressing table X-ray, Mantoux skin test, QuantiFERON-TB Gold test and sputum testing and treatment should be done outside the infirmary and takes long because the disease organism grows and die