Explain in detail the following:
a) Haemophilia
b) Food poisoning
c) Naru disease
d) Anaemia
e) Leprosy
Answers
Explanation:
a) Haemophilia:-Haemophilia A (or hemophilia A) is a genetic deficiency in clotting factor VIII, which causes increased bleeding and usually affects males. In the majority of cases it is inherited as an X-linked recessive trait, though there are cases which arise from spontaneous mutations.
b) Food poisoning:-Bacillus cereus is an infection that occurs after eating poorly cooked or raw rice. Clostridium perfringens produces a spore that may germinate in cooked meat that has been stored in an environment that was too warm. Within 8 to 12 hours, it may cause profuse diarrhea.
c) Naru disease:-cDracunculiasis, also called Guinea-worm disease (GWD), is a parasitic infection by the Guinea worm. A person becomes infected when they drink water that contains water fleas infected with guinea worm larvae. Initially there are no symptoms.
d) Anaemia:-A condition in which the blood doesn't have enough healthy red blood cells.
Anaemia results from a lack of red blood cells or dysfunctional red blood cells in the body. This leads to reduced oxygen flow to the body's organs.
e) Leprosy:- A chronic, curable infectious disease mainly causing skin lesions and nerve damage.
Leprosy is caused by infection with the bacterium Mycobacterium leprae. It mainly affects the skin, eyes, nose and peripheral nerves.
Explanation:
a) Haemophilia :- It is a medical condition in which the body starts to lose the ability of looting of blood severely. So, in this case the blood starts bleeding severely even in a slight injury. When blood isn't able to clot normally excessive bleeding occurs. It is mostly caused because of the change in genes or character traits in the body.
b) Food Poisoning :- It is an illness caused by consumption of contaminated food with bacteria, viruses, parasites,or toxins. The main symptoms of food poisoning are nausea, diarrhea, stomachache, vomiting etc. It may also cause dehydration of the victim too.
c) Naru Disease :- It is a parasitic infection causing to Africa without access to safe water.
The chemical name for Are disease is Drancunculiasis it is caused by a parasite worm called Guniea worm. In this the person gets infected on drinking contaminated water.
d) Anaemia :- It is a condition in which the person doesn't have enough red blood cells in the body. It results to dysfunctional red blood cells in the body. The results to reduced oxygen flow in the body. It may lead to fatigue, skin pallor, shortness of breath, light headedness, etc.
e) Leprosy:- A chronic, curable infectious disease mainly causing skin lesions and nerve damage.
Leprosy is caused by infection with the bacterium Mycobacterium leprae. It mainly affects the skin, eyes, nose and peripheral nerves. It can result to light colored or skin colored red patches on the body.
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