A 40-year-old woman is diagnosed with rheumatoid arthritis. Which type of joint is most commonly affected?
Q1. A 40-year-old woman is diagnosed with rheumatoid arthritis. Which type of joint is most commonly affected?
Answer: Synovial joint
Explanation: Synovial joints are characterized by a synovial cavity and are commonly affected in rheumatoid arthritis; Fibrous and cartilaginous joints are not typically involved.