Joints From AI GENERATION Flashcards
What type of joint is a synovial joint?
Diarthrosis
True or False: Synovial joints are the most common type of joint in the body.
True
What is the function of synovial fluid in a synovial joint?
Lubrication and nourishment of the joint
Fill in the blank: Synovial joints are surrounded by a tough ____________ capsule.
Fibrous
What is the purpose of the synovial membrane in a synovial joint?
Produces synovial fluid
Which of the following is not a type of synovial joint? A) Ball and socket B) Hinge C) Suture D) Pivot
C) Suture
What is the role of articular cartilage in a synovial joint?
Reduces friction and absorbs shock
True or False: Synovial joints allow for a wide range of motion.
True
What is the function of ligaments in a synovial joint?
Connect bone to bone
Which of the following is not a component of a synovial joint? A) Synovial fluid B) Ligaments C) Tendons D) Cartilage
C) Tendons
Fill in the blank: The joint cavity of a synovial joint is filled with ____________ fluid.
Synovial
What is the purpose of the bursae in a synovial joint?
Reduce friction between structures
True or False: Synovial joints are classified based on the shape of the joint surface.
True
What are the two main types of movement allowed by synovial joints?
Angular and rotational
Fill in the blank: Synovial joints are capable of ____________ movement.
Free
What is the term for a joint that allows movement in multiple directions?
Multiaxial joint
True or False: Synovial joints are highly vascularized.
True
What is the role of the meniscus in a synovial joint?
Acts as a cushion and provides stability
Which type of synovial joint allows movement in only one plane? A) Ball and socket B) Hinge C) Saddle D) Pivot
B) Hinge
Fill in the blank: The ends of the bones in a synovial joint are covered with a layer of ____________ cartilage.
Articular
What is the function of the synovial joint capsule?
Encloses and stabilizes the joint
True or False: Synovial joints are more prone to injury compared to fibrous joints.
True
What is the term for the movement that decreases the angle between two bones?
Flexion
Which of the following is an example of a saddle joint? A) Hip joint B) Shoulder joint C) Ankle joint D) Thumb joint
D) Thumb joint
Fill in the blank: The joint between the humerus and ulna is an example of a ____________ joint.
Hinge
What are the six types of synovial joints?
Hinge, pivot, condyloid, saddle, plane, and ball-and-socket joints.
Which type of synovial joint allows movement in only one plane?
Hinge joint.
Which type of synovial joint allows rotational movement around an axis?
Pivot joint.
Which type of synovial joint allows movement in multiple directions?
Condyloid joint.
Which type of synovial joint has a convex surface on one bone and a concave surface on the other?
Saddle joint.
Which type of synovial joint has flat articular surfaces that glide over each other?
Plane joint.
Which type of synovial joint allows the greatest range of motion?
Ball-and-socket joint.
True or False: Synovial joints are the most common type of joint in the human body.
True.
Which type of synovial joint is found in the elbow and knee?
Hinge joint.
Which type of synovial joint is found in the neck allowing for rotation?
Pivot joint.
Which type of synovial joint is found in the wrist allowing for flexion, extension, abduction, and adduction?
Condyloid joint.
Which type of synovial joint is found in the thumb?
Saddle joint.
Which type of synovial joint is found in the intervertebral discs?
Plane joint.
Which type of synovial joint is found in the hip and shoulder?
Ball-and-socket joint.
What is the function of synovial fluid in synovial joints?
To reduce friction and provide lubrication for smooth movement.
What is the purpose of the synovial membrane in synovial joints?
To produce synovial fluid for joint lubrication.
What is the role of articular cartilage in synovial joints?
To provide a smooth surface for joint movement and absorb shock.
What is the function of ligaments in synovial joints?
To help stabilize and support the joint.
Which type of synovial joint is most commonly affected by osteoarthritis?
Hinge joint.
Which type of synovial joint is most prone to dislocation?
Ball-and-socket joint.
What is the main difference between a hinge joint and a pivot joint?
Hinge joints allow movement in one plane, while pivot joints allow rotational movement around an axis.