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How an untreated heart attack leading to the death of a person?

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Introduction               Heart is that organ of human body which pump blood to all over the body as a result every cell and tissue perform their activity and that blood of heart is oxygenated and all requirement of every cell is present there those they require e.g nutrients. It mean it is responsible to transport that requirement and this require high protecting and pumping power. Heart is made-up of three muscles called epicardium, myocardium and endocardium and also the heart contain its own circulation with the help of those arteries they can receive blood the heart to nourish its self that is called coronary artery. Coronary artery is that kind of artery which enable the heart to perform its activities by transporting the blood to the muscles of heart in the condition of heart attack there will be clot or any thing in the coronary artery that become a resistance for blood that is toward   the cells and he...
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Is UTI a treatable disease? what are its signs, symptoms and treatment. Introduction

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introduction                The abbreviation UTI   and its full form is Urinary Tract Infection. It is an infection caused by microorganism in the urinary tract and any part of it. The parts of urinary system is urethra, urinary bladder, ureter and kidney. When microorganism inter in to the body from external environment and effect the urinary system of human body is called urinary tract infection. All microorganism include bacteria is the most , virus, fungi and paracites. These are the   micro -organisms they cause UTI Escherichia coli (E. coli) (80–90%)                  Urinary tract infection is mostly caused escherichia coli that is a bacteria. Klebsiella pneumoniae Proteus mirabilis Pseudomonas aeruginosa Enterococcus species Staphylococcus saprophyticus How a microorganism effect the human...
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How many type of hemoglobin are present in human body and what are their function?

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Introduction                Hemoglobin is combination of two factors one is hem and second is globin hem is iron and globin is protein it mean hemoglobin is an iron containing protein that is present inside the red blood cells. Hemoglobin is responsible for the transportation of oxygen to the tissue and each and cell of the body from where it collect carbon dioxide and diffuse it into the lung and it will expel out carbon dioxide from the body. Composition                Hemoglobin is made up of two substances one is hem that is iron containing compound and second is   globin that is protein. What is hem?                When a Porphyrin ring combined with iron with   the help of   an enzyme called Ferrochelatase which design the shape of hem in their structure iron is present in the center of ring. for more about iron deficiencies disease e.g anemia...
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What is inflammation?

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Introduction               Inflammation is the protective response of human body against any type of abnormal tissue or cell death. When any extrinsic or intrinsic factor cause a cell or tissue of the body to damage that tissue contain blood vessels or other cells of the body at the time of damage of these cell make alert other cells of the body   who are responsible for the protection of human body where when all defense responsible   cells get alert from the damage of cell they initiate their response. In every part of body there are specific type of defense cells are present they are called macrophages and mast cells when these cells detect any type of damage or abnormality at that time they alert the whole immune system in the form of chemical they contain chemical mediators called histamine, heparin and prostaglandin these cells release these chemical in to blood stream or surrounding area. These chemica...
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