Podcast
Questions and Answers
What is the main function of osteoblasts in the process of bone formation?
What is the main function of osteoblasts in the process of bone formation?
- To produce more bone matrix and mineralize it to form a trabecula (correct)
- To secrete synovial fluid for joint lubrication
- To form layers or lamellae of bone around the periphery
- To trap osteocytes in the bone matrix
What type of joint allows for the greatest degree of movement?
What type of joint allows for the greatest degree of movement?
- Diarthrosis (correct)
- Symphysis
- Synarthrosis
- Synchondrosis
What is the function of the synovial membrane in a diarthrosis (synovial) joint?
What is the function of the synovial membrane in a diarthrosis (synovial) joint?
- To line the joint cavity and secrete synovial fluid (correct)
- To form a thin plate of cartilage between two bones
- To consist of dense fibrocartilage between two bones
- To unite two bones with a thin layer of connective tissue
What is the function of the articular capsule in a diarthrosis (synovial) joint?
What is the function of the articular capsule in a diarthrosis (synovial) joint?
What type of joint unites two bones with a thin layer of connective tissue (sutural ligament)?
What type of joint unites two bones with a thin layer of connective tissue (sutural ligament)?
What type of joint unites two bones with a thin plate of intervening cartilage?
What type of joint unites two bones with a thin plate of intervening cartilage?
What type of joint often consists of dense fibrocartilage and lies in the medial plane of the body?
What type of joint often consists of dense fibrocartilage and lies in the medial plane of the body?
What is the purpose of the articular cartilage covering the ends of long bones in a diarthrosis (synovial) joint?
What is the purpose of the articular cartilage covering the ends of long bones in a diarthrosis (synovial) joint?
What is the role of the synovial fluid in a diarthrosis (synovial) joint?
What is the role of the synovial fluid in a diarthrosis (synovial) joint?
What type of bone is described as being 'capped by smooth articular cartilage' in a diarthrosis (synovial) joint?
What type of bone is described as being 'capped by smooth articular cartilage' in a diarthrosis (synovial) joint?
