Every disease also displays a cycle of onset, or beginning, course, or time span of affliction, and end, when it disappears or it partially disables or kills its victim.
Non-communicable diseases Non-infectious are caused by malfunctions of the body. Hundreds of different Essay on non infectious diseases exist.
Whatever the causative agent might be, it survives in the person it infects and is passed on to another or its eggs are passed on. Detailed study is given in human genetics chapter.
These diseases occur due to gene or chromosomal mutations, e. A chronic disease has slow onset and runs sometimes for year.
Tiny organisms such as bacteria and fungi can produce infectious diseases. For example an acute heart attacks. So can tiny worms.
The gradual onset and long course of TB makes it a chronic ailment. Sometimes, a disease-producing organism gets into a person who shows no symptoms of the disease. A symptom is something a patient can detect, such as fever, bleeding or pain.
Acquired diseases which are caused by pathogens from infected persons to healthy one are infectious diseases. These include organ or tissue degeneration, erratic cell growth, and faulty blood formation and flow. Every living thing, both plants and animals, can succumb to disease.
People, for example, are often infected by bacteria, but bacteria, in turn, can be infected by viruses. A sign is something a doctor can detect, such as a swollen blood vessel or an enlarged internal body organ.
Every disease has a cause, although the causes of some remain to be discovered. On the basis of their occurrence diseases are of two types: A disease is a condition that impairs the proper functioning of the body or of one of its part.
An acute disease has a quick onset and runs a short course. Also included are disturbances of the stomach and intestine, the endocrine system, and the urinary and reproductive systems. Each has its own particular set of symptoms and signs, clues that enable a physician to diagnose the problem.
The symptomatic carrier can then pass the disease on to someone else without even knowing he has it. An epidemic disease is one that strikes many persons in a community.
Communicable diseases Infectious are those that can be passed among persons such as by means of airborne droplets from a cough or sneeze. Colour blindness, thalassemia etc. Advances in medical science make it possible to prevent and treat many diseases that once caused death. When it strikes the same region year after year it is an endemic disease.Chronic and Infectious Diseases Essay Chronic and Infectious Diseases Chronic and infectious diseases are diseases life threatening.
A chronic diseases are non-communicable illnesses prolonged in duration, do not.
Non-communicable diseases (Non-infectious) are caused by malfunctions of the body. These include organ or tissue degeneration, erratic cell growth, and faulty blood formation and flow.
Also included are disturbances of the stomach and intestine, the endocrine system, and the urinary and reproductive systems. Essay on Non Communicable Disease.
Words Aug 11th, 4 Pages. Causes of Communicable Diseases Essay. large percent of deaths all over the globe are caused by infectious diseases. This concern should be tackled first amongst other issues. Communicable diseases doesn’t only affect a single country, it can also become.
- Epidemiologic transition is the shift of diseases from infectious diseases to chronic diseases. Factors that led to these transitions included the introduction of vaccines, increased sanitation, and overall improvement of living standards. Many infectious diseases are greatly influenced by the altering of local, regional, and global ecosystems that is being done by humans.
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Free Essays on Non Communicable Disease. Get help with your writing. 1 through We’ve Got Lots of Free Essays. Login; is an infectious disease but is not easily transmitted through the environment such as air, water, food etc. Skin diseases can manifest in a variety of ways, and vary from mild to severe cases.Download