Rods and cones are part of eye. They differ in following way. -Rods are very sensitive to light and can distinguish colors.cones are less sensitive to light and can distinguish color. so correct option i conclude is C.
Myasthenia Gravis: Treatments. 1  Pyridostigmine (Mestinon) is the usual first line treatment for MG. 2  Prednisone and Cyclosporine A are used for long-term immunosuppression when. 3  Further benefit is needed, and. 4  Relatively rapid onset of benefit is desired.
1 Myasthenia gravis (MG) is a chronic autoimmune disorder that occurs when the immune system malfunctions, causing the voluntary (skeletal) muscles to become weak. 2  In Latin, myasthenia gravis literally means grave muscle weakness.. General: Although there is currently no cure for myasthenia gravis, treatment is available to help reduce the symptoms. 2  Many lifestyle and self-care techniques, such as wearing eye patches or changes in the diet, may help relieve symptoms.