What type of joint allows for rotational movement?
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Pivot joint.
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What type of joint allows for rotational movement?
Pivot joint.
What is the mobility of cartilaginous joints?
Immobile or slightly movable.
What is elevation in joint movement?
The upward movement of a body part.
What is pronation?
The rotation of the forearm that turns the palm downward.
What is eversion in joint movement?
The movement that turns the sole of the foot outward.
What is an example of a fibrous joint?
Suture between skull bones.
What are examples of cartilaginous joints?
Symphysis, intervertebral disc, epiphyseal plate of children, joint between first rib & sternum.
What is the mobility of synovial joints?
Freely movable.
What type of joint is a skull suture?
Fibrous joint.
What is the structural classification of the knee joint?
Synovial joint.
What are synovial joints characterized by?
A joint cavity filled with synovial fluid.
What are the structural characteristics of a synovial joint?
Refer to the next 2 slides.
What does 'ANY QUESTIONS?' imply?
An invitation for further inquiries or clarification.
What type of cartilage covers the ends of bones in synovial joints?
Articular cartilage.
What is the structural classification of a Skull suture?
Fibrous joint.
What is the structural classification of an Intercarpal joint?
Synovial joint.
What is a key component of rehabilitation after an ACL tear?
Rest.
What type of movement involves sliding past each other?
Gliding.
What type of movement involves turning around an axis?
Rotation.
What type of joint is the knee joint?
Synovial joint.
What is an example of a clinical condition related to joints?
Tear of the ACL (Anterior Cruciate Ligament).
What is the first step in the emergency management of an ACL tear?
Stabilize the joint.
What are the two types of ligaments associated with synovial joints?
Extracapsular and intracapsular ligaments.
What may be required in addition to rehabilitation for an ACL tear?
Surgery (depending on the severity).
What is the structural classification of the hip joint?
Synovial joint.
What are the main types of joints in the human body?
Fibrous, cartilaginous, and synovial joints.
What are the two types of ligaments associated with synovial joints?
Extracapsular and intracapsular ligaments.
What is the function of bursae in joints?
To reduce friction and cushion pressure points between the bones and tendons.
What is opposition in joint movement?
The movement that brings the thumb and little finger together.
What role do joints play in articulation?
They hold the bones together while moving.
What are the different types of synovial joints?
Plane, hinge, pivot, condylar, saddle, ball-and-socket.
What are synovial joints characterized by?
A joint cavity filled with synovial fluid.
What is the primary function of ligaments?
To connect bones to other bones at joints.
What is the primary function of tendons?
To connect muscles to bones.
What is the primary function of bursae?
To cushion the bones, tendons, and muscles near joints.
How do bursae help in joint movement?
By reducing friction.
What type of cartilage covers the ends of bones in synovial joints?
Articular cartilage.
What is the structural classification of the intercarpal joint?
Synovial joint.
What is a synovial joint?
A joint that is surrounded by a fluid-filled capsule, allowing for a wide range of motion.
What are the six types of joints?
Ball and socket, hinge, pivot, saddle, condyloid, and plane joints.
What type of joint allows for the greatest range of motion?
Ball and socket joint.
What is supination?
The rotation of the forearm that turns the palm upward.
What is one primary function of ligaments?
Holding the bones together in their anatomical alignment.
How do ligaments contribute to joint health?
By stabilizing the joints.
What is one primary function of joints?
Movement, allowing mobility by the skeleton.
What are the two layers of the articular capsule?
Fibrous layer & synovial membrane.
What is the significance of the number 24 in your message?
It appears to be a reference or an expression of gratitude.
What is the term for movement that changes the angle between body parts?
Angular movement.
What does 'THANK YOU!' express?
Gratitude or appreciation.
What category of movement includes unique actions not classified as gliding, angular, or rotation?
Special movement.
What is the structural classification of the Knee joint?
Synovial joint.
What is the structural classification of a Symphysis?
Cartilaginous joint.
What is the structural classification of the Hip joint?
Synovial joint.
What is the function of articular cartilage in the knee joint?
To provide a smooth surface for joint movement and reduce friction.
What is the function of the synovial membrane?
To produce synovial fluid and line the joint cavity.
What are the two layers of the articular capsule?
The outer fibrous layer and the inner synovial membrane.
What ligaments are present in the knee joint?
Anterior cruciate ligament and posterior cruciate ligament.
What is the fibrous layer in synovial joints?
A protective outer layer that provides stability.
What are the structural characteristics of a synovial joint?
They include a joint cavity, articular cartilage, synovial membrane, and ligaments.
What are the two types of menisci found in the knee joint?
Lateral meniscus and medial meniscus.
Which structure is more elastic, ligaments or tendons?
Ligaments are more elastic than tendons.
What are the different types of synovial joints?
Types include hinge, ball-and-socket, pivot, saddle, condyloid, and plane joints.
What is the role of the menisci in the knee joint?
To absorb shock and stabilize the joint.
What type of tissue are ligaments made of?
Dense connective tissue.
What condition is characterized by inflamed bursae?
Bursitis.
What type of tissue are tendons made of?
Dense connective tissue, primarily collagen.
What type of joint is a symphysis?
Cartilaginous joint.
What is a common symptom of bursitis?
Pain.
Do ligaments or tendons have a higher tensile strength?
Tendons have a higher tensile strength than ligaments.
What are joints?
Connections between two or more bones in the body.
What is a recommended management strategy for bursitis?
Rest.
What is the function of ligaments?
To connect bones to other bones and provide stability to joints.
What is the function of the synovial membrane?
To produce synovial fluid that lubricates the joint.
What are the four main types of joints in the human body?
Fibrous, cartilaginous, synovial, and bony joints.
What types of movements can synovial joints perform?
Flexion, extension, abduction, adduction, rotation, and circumduction.
What type of joint is characterized by an oval shape that allows movement in two planes?
Condyloid joint.
What characterizes synovial joints?
Fluid-containing joint cavity with bone ends covered by articular cartilage and enclosed within an articular capsule lined with synovial membrane.
What are examples of synovial joints?
Ball and socket at the hip, hinge at the knee joint.
What are the main functions of joints in the human body?
To allow movement, provide stability, and support weight.
How do ligaments contribute to joint function?
They provide support and limit the range of motion to prevent injury.
What are common clinical conditions associated with joints?
Arthritis, bursitis, and joint injuries.
Which joint type allows movement in one plane only?
Hinge joint.
What is the mobility of fibrous joints?
Immobile or slightly mobile.
What does retraction mean in joint movement?
The backward movement of a body part.
What is the fibrous layer in synovial joints?
A protective outer layer that provides stability.
What are the key features of synovial joints?
Articular cartilage, synovial fluid, joint capsule, and ligaments.
What are the structural characteristics of fibrous joints?
Bone ends/parts united by collagen fibers.
What unites the bone ends/parts in cartilaginous joints?
Cartilage.
What is a synovial joint?
A type of joint that is characterized by a fluid-filled joint cavity.
What role do ligaments play in joints?
They connect bones to other bones and provide stability to the joint.
Which joint type allows for a variety of movements but not rotation?
Saddle joint.
Which joint type allows for sliding movements?
Plane joint.
What does depression refer to in joint movement?
The downward movement of a body part.
What is protraction in joint movement?
The forward movement of a body part.
What is dorsiflexion?
The movement that brings the foot upward towards the shin.
What is plantar flexion?
The movement that points the toes downward.
What does inversion refer to in joint movement?
The movement that turns the sole of the foot inward.
What is a saddle joint?
A synovial joint that allows movement in two planes, such as the thumb joint.
What is a hinge joint?
A type of synovial joint that allows movement in one plane, like the elbow and knee.
What is a ball-and-socket joint?
A synovial joint that allows for rotational movement in multiple directions, such as the shoulder and hip joints.
What is a pivot joint?
A type of synovial joint that allows for rotational movement around a single axis, like the joint between the first and second cervical vertebrae.
What is a gliding joint?
A type of synovial joint that allows for sliding movements, such as the joints between the carpal bones in the wrist.
What is a condyloid joint?
A synovial joint that allows movement but no rotation, such as the wrist joint.
What are synovial joints?
Joints that are characterized by a fluid-filled joint cavity, allowing for a wide range of motion.
