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A physical examination reveals dry eyes and mouth. There may be mouth sores because of the mouth dryness.
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Diagnosis of Sjögren's syndrome is based on the patient having at least three consecutive months of bothersome eye and/or mouth dryness. A variety of tests can then be done to determine the quantity of tears produced, the quantity of saliva p...
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Diagnosis of Sjögren's syndrome is based on the patient having at least three consecutive months of bothersome eye and/or mouth dryness. A variety of tests can then be done to determine the quantity of tears produced, the quantity of saliva p...
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—White blood cells. Lymphocytes play a vital role in the immune system.
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During a physical examination, a health care provider studies a patient''s body to determine the presence or absence of physical problems.
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Schirmer''s test determines whether the eye produces enough tears to keep it moist.The health care provider will place paper strips under the eyelid, usually the bottom one. Both eyes are tested at the same time.
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The antinuclear antibody panel is a blood test that looks at antinuclear antibodies(ANA).Antinuclear antibodies are substances produced by the immune system that attack the body''s own tissues.
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The antinuclear antibody(ANA) test is a test done early in the evaluation of a person for autoimmune or rheumatic disease, particularly systemic lupus erythematosus(SLE).In autoimmune diseases, the body makes antibodies that work against its own c...
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The slit-lamp examination looks at structures that are at the front of the eye.The slit-lamp is a low-power microscope combined with a high-intensity light source that can be focused to shine in a thin beam.You will sit in a chair with the instrum...
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ESR stands for erythrocyte sedimentation rate. It is a test that indirectly measures how much inflammation is in the body.
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The sedimentation rate test, also called the erythrocyte sedimentation rate(ESR) or sed rate test, measures the speed at which the red blood cells(erythrocytes or RBCs) separate from the liquid part of the blood(plasma) and settle to the bottom in...
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The erythrocyte sedimentation rate(ESR), or sedimentation rate(sed rate), is a measure of the settling of red blood cells in a tube of blood during one hour. The rate is an indication of inflammation and increases in many diseases.ESR is increased...
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A complete blood count(CBC) test measures the following:.The number of red blood cells(RBCs) The number of white blood cells(WBCs) The total amount of hemoglobin in the blood The fraction of the blood composed of red blood cells( hematocrit) The s...
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One of the most commonly ordered clinical laboratory tests, a blood count, also called a complete blood count(CBC), is a basic evaluation of the cells(red blood cells, white blood cells, and platelets) suspended in the liquid part of the blood(pla...
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A complete blood count(CBC) is a series of tests used to evaluate the composition and concentration of the cellular components of blood. It consists of the following tests: red blood cell(RBC) count, white blood cell(WBC) count, and platelet count...
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A complete blood count(CBC) is a series of tests used to evaluate the composition and concentration of the cellular components of blood. It consists of the following tests: red blood cell(RBC) count, white blood cell(WBC) count, and platelet count...
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The clinical laboratory test that evaluates the three main cellular components of peripheral blood(red cells, white cells, and platelets) is called the"complete blood count"(CBC). It is used commonly to assess whether a patient is anemic(low red c...
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A sialogram is an x-ray of the salivary ducts and glands.The salivary glands are located on each side of the face and send saliva into the mouth.The test is performed in a hospital radiology department or in the health care provider''s office by an...
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