[Solved] Why is a spinal tap performed below L2 of the spinal cord? A)The spinal cord is present ensuring there will be a subarachnoid space present. B)The spinal meninges and spinal cord are not present,ensuring no damage to the nervous system. C)The spinal meninges and spaces extend passed the proper spinal cord,allowing fluid to be withdrawn with a minimal risk of damage to the spinal cord. D)There is more space between the vertebrae in a flexed position below L2. E)The supracristal line is the only way to determine placement of the needle in spinal taps. Concentrated Laser Beam: A highly focused stream of light photons, which can be used for precise cutting, engraving, or medical procedures. Biopsy: The removal and examination of tissue samples from the body for diagnostic purposes, often to determine the presence or extent of a disease. Excision: The surgical removal of a foreign body or of tissue. Microscopic Examination: The detailed analysis of tiny objects or structures using a microscope to observe features not visible to the naked eye.