5.7 Characteristics of Synovial Joints

What is the primary function of articular cartilage in synovial joints?

• To connect bones together

• To protect the ends of bones and provide a smooth contact surface

• To produce synovial fluid

• To store nutrients

What is the role of the synovial membrane in a synovial joint?

• To produce bone cells

• To allow certain nutrients to pass through

• To provide structural support

• To store synovial fluid

Which component of a synovial joint prevents synovial fluid from leaking?

• Articular cartilage

• Joint cavity

• Fibrous capsule

• Bursae

What is the function of synovial fluid within the joint cavity?

• To harden the joint

• To act as a lubricant and provide nutrients

• To connect muscles to bones

• To produce cartilage

Where are bursae typically located in relation to synovial joints?

• Inside the joint cavity

• At the friction points between tendons and ligaments

• On the surface of the skin

• Within the bone marrow

What type of cartilage is found at the ends of bones in synovial joints?

• Elastic cartilage

• Fibrocartilage

• Hyaline cartilage

• Calcified cartilage

Which structure in a synovial joint is responsible for reducing friction?

• Articular cartilage

• Joint capsule

• Synovial fluid

• Bursae

What is the primary purpose of the joint capsule in synovial joints?

• To produce synovial fluid

• To enclose the joint cavity and provide stability

• To connect muscles to bones

• To store calcium

Which of the following is NOT a characteristic of synovial joints?

• Presence of a joint cavity

• Presence of articular cartilage

• Direct bone-to-bone contact without any cartilage

• Presence of synovial fluid

What is the main function of bursae in synovial joints?

• To produce synovial fluid

• To reduce friction between moving parts

• To connect bones

• To store fat