Types Of Joints MDCAT Quiz; Joints, also called articulations, are connections of two or more bones of the body with each other. Joints are classified according to their structure and function; the extent of movement they produce varies. Understanding the types of joints is imperative for MDCAT students, as joints play a crucial role in allowing movement, stability, and flexibility. This MDCAT Quiz on the types of joints will help assess knowledge of classification, structure, and the range of movements placed by each type of joint.
Fibrous Joints
Fibrous joints involve bones joined together by dense fibrous connective tissue; there is little, if any, mobility at a fibrous joint. Primarily, they are found where there has to be stability and protection, for instance, sutures in the skull, syndesmoses between some of the bones such as the radius and ulna, and gomphoses binding teeth into their sockets. Questions on the MDCAT Quiz will measure your knowledge of fibrous joint structure and how that limited degree of movement plays into the stability of the entire body.
Cartilaginous Joints
Cartilaginous joints are joints in which the bones are united by cartilage. These joints allow limited movement and are important in providing flexibility and cushioning. There are two types of cartilaginous joints: synchondroses, where the bones are joined by hyaline cartilage (such as in the epiphyseal plates of growing bones), and symphyses, where the bones are united by fibrocartilage (such as in the intervertebral discs and the pubic symphysis). The MDCAT Quiz will test your knowledge of the various types of cartilaginous joints and their functions in supporting movement and shock absorption.
Synovial Joints
Synovial joints predominate in the body, being the most common and the most freely mobile joints found in the body. The main characteristic of the synovial joint is its synovial cavity filled with the synovial fluid that minimizes friction for the joint, thus lubricating it. Such joints are classified into three functional types according to the type of movement they render: ball-and-socket joint, as is the case for the hip or shoulder; hinge, as it is for an elbow or a knee; or pivot, of the atlantoaxial joint that pivots on a single axis like the neck movement. The questions in the MCAT Quiz assess your understanding regarding the structure, types of synovial joints, and what role they perform in various bodily movements.
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Quiz on Types of Joints
Taking a MDCAT quiz on types of joints will help one understand the various classifications of joints, such as fibrous, cartilaginous, and synovial joints. The quiz will cover topics on structural characteristics, function, location of each type of joint, and the types of movement they permit. Additionally, using Free Flashcards will help to reinforce your understanding of the types of joints, making it easier to recall key concepts during your MDCAT exam.
The joint between the bones of the skull is known as a ________.
Suture
A joint that allows rotation around a single axis is a ________.
Pivot joint
The elbow joint is an example of a ________ joint.
Hinge joint
The joint between the femur and the pelvis is a ________ joint.
Ball-and-socket joint
The joint between the phalanges is a ________ joint.
Hinge joint
The wrist joint is an example of a ________ joint.
Condyloid joint
The ankle joint is classified as a ________ joint.
Hinge joint
A joint where bones are joined by cartilage is called a ________.
Cartilaginous joint
The shoulder joint allows ________ movement in multiple directions.
Circular rotation
An example of a ________ joint is the joint between the atlas and axis of the cervical spine.
Pivot joint
The knee joint is a ________ joint.
Hinge joint
The joint that allows opposition of the thumb is a ________ joint.
Saddle joint
The joint between the ribs and sternum is a ________ joint.
Cartilaginous joint
The sacroiliac joint is an example of a ________ joint.
Syndesmosis
The temporomandibular joint is an example of a ________ joint.
Hinge and gliding joint
The wrist joint is classified as a ________ joint.
Condyloid joint
The pubic symphysis is an example of a ________ joint.
Cartilaginous joint
The interphalangeal joints of the fingers and toes are ________ joints.
Hinge joints
The temporomandibular joint allows movement in multiple planes and is a ________ joint.
Hinge and gliding joint
The joint between the carpal bones is an example of a ________ joint.
Gliding joint
The joint between the radius and ulna is a ________ joint.
Pivot joint
The knee joint is supported by ________ ligaments.
Collateral ligaments
The sacroiliac joint allows ________ movement between the sacrum and ilium.
Minimal movement
The hip joint is classified as a ________ joint.
Ball-and-socket joint
The intervertebral joints between the vertebrae are examples of ________ joints.
Cartilaginous joints
The pubic symphysis allows ________ movement.
Slight movement
The acromioclavicular joint is a ________ joint.
Gliding joint
The joint between the tibia and fibula is a ________ joint.
Syndesmosis
The temporomandibular joint (TMJ) is classified as a ________ joint.
Hinge and gliding joint
The joint between the ulna and humerus is an example of a ________ joint.
Hinge joint
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