Graves Disease Symptoms, Signs, Causes, Diagnosis, Treatment and Prognosis

What is Graves Disease Graves Disease is an autoimmune disorder caused by autoantibodies abnormally stimulating the thyroid cells to produce excessive amount of Thyroid hormones (Thyroxine T4 and Triiodothyronine T3) leading to Hyperthyroidism with its associated signs and symptoms manifesting in many systems and organs of the body such as the eyes, skin, heart …

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Tuberculin Skin Test (Positive Mantoux Test) Result, Reading and Interpretation

Tuberculin Skin Test (also known asMantoux Test, PPD Test or Mendel-Mantoux Test or Pirquet test) is a screening test done on the skin for diagnosis of Tuberculosis (TB) using Purified Protein Derivative (PPD). A Positive Tuberculin skin test is an example of type 4 hypersensitivity reaction (A delayed hypersensitivity Skin reaction) that is, it is cell …

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Non Renewable Energy Resources: Lists, Examples, Advantages and Disadvantages

Non Renewable Energy resources are energy sources that can be depleted with use and which cannot be replenished. Non Renewable Energy resources and Renewable energy resources are both Natural resources and are used for generating energy (hence they are also called Non Renewable Fuels) in various forms such as electrical energy or heat energy. …

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