79.Which of the following is a correct match for disease and it’s symptoms? A. Tetany – high Ca²+ level causing rapid spasms B. Myasthenia gravis – genetic disorder resulting in weakening and paralysis of skeletal muscle C. Muscular dystrophy – an auto immune disorder causing progressive degeneration of skeletal muscle D. Arthritis – inflammed joints
Option D Arthritis is a disease that affects the joints. There are many types of arthritis, all of which can cause pain and reduce mobility. Some forms of arthritis result from natural wear and tear. Other types come from autoimmune diseases or inflammatory conditions.