The government was pretty weak under the Articles of Confederation. The government lacked the power to tax the states.
A laboratory test result that helps confirm the diagnosis of systemic lupus erythematosus (SLE) is the Antinuclear antibody (ANA) test. ANA is a screening test and patients with lupus always test positive but a positive test result does not confirm the diagnosis of lupus as the signs and symptoms differ from person to person.
It is possible that people with no or any other autoimmune diseases test positive for ANA but the test results would be less strongly positive in this case as compared to the one with autoimmune diseases.
Once tested positive for ANA test, the person remains positive hence, repetitive future ANA screening is not required. SLE is an autoimmune disease that can affect different organs in different people hence, a combination of tests is required to diagnose lupus and treat it accordingly.
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Autism spectrum disorders are compared to Alzheimer's disease in terms of the major DSM-5 categories of mental disorders, and childhood disintegrative disorders are compared to pervasive developmental disorders.
A mental disorder is a condition that manifests as a clinically significant disturbance in a person's thinking, regulating emotions, or acting in a way that is inconsistent with the biological, and psychological processes that underlie mental functioning. Anxiety disorders, bipolar and associated disorders, feeding and eating disorders, depressive disorders, obsessive-compulsive and related disorders, and personality disorders are a few examples of categories in the DSM-5. The DSM-5 lists around 300 different mental illnesses. This manual is used by medical practitioners to recognize and classify mental disorders.
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