Arizona Esthetics State Board Practice Exam

What type of connective tissue holds bones to other bones to form joints?

1. Tendons

2. Cartilage

3. Ligaments

4. Fascia

The correct answer is: Ligaments

The correct answer is ligaments, which are a specific type of connective tissue that serves the critical function of connecting bones to other bones at joints. Ligaments are composed of dense, fibrous connective tissue that provides stability and support to the skeletal system, ensuring that the bones remain properly aligned during movement while also allowing for a certain degree of flexibility. In the context of joint function, ligaments are essential because they help maintain the integrity of the joint structure by preventing excessive movement that could lead to injuries or dislocations. This role is particularly important in weight-bearing joints such as the knees and ankles, where they endure a lot of stress during physical activities. While tendons are also connective tissues, they specifically attach muscles to bones rather than bones to bones. Cartilage, on the other hand, is found at the ends of bones and serves to cushion and reduce friction in the joints, but it does not connect bones like ligaments do. Fascia is a less specialized type of connective tissue that surrounds muscles and organs, providing support and structure, but it does not have the same function as ligaments in relation to the skeletal system.