Multiple choice What is/are the cause(s) of arthritis? Lack of synovial fluid in the joint Ossification of articulating cartilage Deposition of uric acid crystals in the joint All of the above Reveal answer Fill a bubble to check yourself D Correct answer Explanation Arthritis may result due to the lack of synovial fluid in the joint or due to ossification of articulating cartilages or due to deposition of uric acid crystals in the joint.