the suggestion that discourse markers should be paid some attention when we teach writing. Key Words: discourse markers, cohesion, coherence, inappropriateness I. Introduction Discourse markers --- expressions like well, but, oh and yâknow--- are one set of linguistic items that function in discourses of various styles or registers.
Arthritis of the Knee. Arthritis is a common cause of severe knee pain and disability. Unfortunately, arthritis is a chronic degenerative condition that can eventually require surgery. The three most common types of arthritis are rheumatoid arthritis, post-traumatic arthritis, and osteoarthritis.
Other injuries that can lead to knee swelling include cartilage or meniscus tears, and knee overuse, which may lead to irritation, states Mayo Clinic. Conditions that can give rise to swollen knees include bursitis, osteoarthritis, rheumatoid arthritis, tumors and infections. Cysts, gout and pseudogout may as well cause knees to swell. Risk factors for swollen knees include advanced age and obesity, explains Mayo Clinic.