BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
LYMPH NODES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pancreatic beta cells are destroyed
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joints are destroyed
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when renal function is impaired
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white matter and the spinal cord are destroyed
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Detailed explanation-1: -Multiple sclerosis (MS) has historically been defined as a chronic inflammatory disease of the central nervous system (CNS), which leads to large focal lesions in the white matter of the brain and spinal cord, characterized by primary demyelination with a variable extent of axonal loss (Charcot 1880).
Detailed explanation-2: -White Matter Consists Mainly of Nerve Fibers In MS, the immune system attacks the myelin in the brain, spinal cord, and optic nerves. The attack causes inflammation that eventually leads to sclerosis, which is the medical term for scarring.
Detailed explanation-3: -Multiple sclerosis (MS) is a central nervous system disorder-that is, it affects the brain and spinal cord and spares the nerves and muscles that leave the spinal cord.
Detailed explanation-4: -What is multiple sclerosis? In multiple sclerosis, the immune system attacks brain and spinal cord nerve coverings (myelin). This disrupts their ability to send signals to the rest of the body.