Specific Learning Disabilities (SLDs) is the largest and fastest growing disability category in public schools. The Individuals with Disabilities Education Act of 2004 (IDEA) defines SLDs: In other words, children with specific learning disabilities have trouble speaking, writing, spelling, reading and doing math. Types of SLDs Specific Learning Disabilities can include dyslexia, aphasia, perceptual disabilities and brain injury.
Osteoporosis is a disease where decreased bone strength increases the risk of a broken bone. It is the most common reason for a broken bone among people who are old.Bones that commonly break include the back bones, the bones of the forearm, and the hip.Until a broken bone occurs there are typically no symptoms.steoporosis is defined as a bone density of 2.5 standard deviations below that of a young adult. This is typically measured by dual-energy X-ray absorptiometry at the hip.
What is Osteoporosis and Definition. Osteoporosis is a condition of diminished BONE DENSITY (the extent of mineralization of the bones). Though some loss of mineralization is a normal process of aging, osteoporosis represents an accelerated loss that causes health problems.Osteoporosis weakens the BONE structure; increases the risk for FRACTURE; and may result in bone deformities, particularly of the spine.RAY shows a characteristic porous structure to the bones, demonstrating the loss of mineral content and bone mass. Bone density tests such as DEXA scan can detect demineralization before fracture occurs. Doctors use a scale of relative percentage of bone loss to measure the severity of osteoporosis.