Podcast
Questions and Answers
Which type of movement involves moving the bone around its longitudinal axis?
Which type of movement involves moving the bone around its longitudinal axis?
What is the action of rotating the forearm so that the palm of the hand is turned up or forward?
What is the action of rotating the forearm so that the palm of the hand is turned up or forward?
What type of movement involves a bone moving toward the midline of the body?
What type of movement involves a bone moving toward the midline of the body?
Which type of movement involves relatively flat bone surfaces moving past each other?
Which type of movement involves relatively flat bone surfaces moving past each other?
Signup and view all the answers
What movement brings the thumb into contact with the fingers of the same hand?
What movement brings the thumb into contact with the fingers of the same hand?
Signup and view all the answers
Which movement turns the palm of the hand upward or forward?
Which movement turns the palm of the hand upward or forward?
Signup and view all the answers
What is the movement that lifts the heel and points the toes downward?
What is the movement that lifts the heel and points the toes downward?
Signup and view all the answers
Which movement moves the top of the foot toward the leg at the ankle joint?
Which movement moves the top of the foot toward the leg at the ankle joint?
Signup and view all the answers
What type of movement occurs when a bone moves away from the midline of the body?
What type of movement occurs when a bone moves away from the midline of the body?
Signup and view all the answers
Which movement involves straightening a limb after flexion?
Which movement involves straightening a limb after flexion?
Signup and view all the answers
What is the opposite of protraction?
What is the opposite of protraction?
Signup and view all the answers
What type of movement is elevation?
What type of movement is elevation?
Signup and view all the answers
Involving the sequential combination of flexion, adduction, extension, and abduction motions, which movement is being described?
Involving the sequential combination of flexion, adduction, extension, and abduction motions, which movement is being described?
Signup and view all the answers
Which type of movement results in straightening a limb after flexion?
Which type of movement results in straightening a limb after flexion?
Signup and view all the answers
What kind of motion occurs when the angle between the bones decreases?
What kind of motion occurs when the angle between the bones decreases?
Signup and view all the answers
What movement involves moving a bone toward the midline of the body?
What movement involves moving a bone toward the midline of the body?
Signup and view all the answers
Which type of movement results in moving a limb in a circular motion?
Which type of movement results in moving a limb in a circular motion?
Signup and view all the answers
Which special movement involves moving the soles of the feet inward, toward the midline of the body?
Which special movement involves moving the soles of the feet inward, toward the midline of the body?
Signup and view all the answers
What occurs when a bone moves away from the midline of the body?
What occurs when a bone moves away from the midline of the body?
Signup and view all the answers
What type of motion is turning of the head side to side or twisting of the body?
What type of motion is turning of the head side to side or twisting of the body?
Signup and view all the answers
What is the key structural characteristic of a synovial joint that is not seen at fibrous or cartilaginous joints?
What is the key structural characteristic of a synovial joint that is not seen at fibrous or cartilaginous joints?
Signup and view all the answers
What covers the articulating surfaces of bones in a synovial joint?
What covers the articulating surfaces of bones in a synovial joint?
Signup and view all the answers
What supports the synovial joint by holding the bones together and resisting excess or abnormal joint motions?
What supports the synovial joint by holding the bones together and resisting excess or abnormal joint motions?
Signup and view all the answers
What forms the walls of the joint cavity in a synovial joint?
What forms the walls of the joint cavity in a synovial joint?
Signup and view all the answers
What is the most common cause of hip disability?
What is the most common cause of hip disability?
Signup and view all the answers
What system of the body malfunctions in rheumatoid arthritis and what does this cause?
What system of the body malfunctions in rheumatoid arthritis and what does this cause?
Signup and view all the answers
What causes joint stiffness and pain?
What causes joint stiffness and pain?
Signup and view all the answers
What is the function of a bursa in a bone joint?
What is the function of a bursa in a bone joint?
Signup and view all the answers
Where is the trochanteric bursa located?
Where is the trochanteric bursa located?
Signup and view all the answers
What is the function of a tendon sheath?
What is the function of a tendon sheath?
Signup and view all the answers
What is bursitis?
What is bursitis?
Signup and view all the answers
Which joint allows for movements in a variety of ways due to its unique structure?
Which joint allows for movements in a variety of ways due to its unique structure?
Signup and view all the answers
What might be a cause of chronic bursitis?
What might be a cause of chronic bursitis?
Signup and view all the answers
Where is subacromial bursitis commonly associated with inflammation?
Where is subacromial bursitis commonly associated with inflammation?
Signup and view all the answers
What is a synovial joint that allows for only back-and-forth movement along a single plane called?
What is a synovial joint that allows for only back-and-forth movement along a single plane called?
Signup and view all the answers
Where does olecranon bursitis occur?
Where does olecranon bursitis occur?
Signup and view all the answers
Which type of movement involves moving a limb in a circular motion?
Which type of movement involves moving a limb in a circular motion?
Signup and view all the answers
What type of motion does turning of the head side to side or twisting of the body represent?
What type of motion does turning of the head side to side or twisting of the body represent?
Signup and view all the answers
Which type of joint allows for limited gliding movements between bones?
Which type of joint allows for limited gliding movements between bones?
Signup and view all the answers
What type of joint is the articulation between the trapezium carpal bone and the first metacarpal bone at the base of the thumb?
What type of joint is the articulation between the trapezium carpal bone and the first metacarpal bone at the base of the thumb?
Signup and view all the answers
Where is the primary example of a saddle joint in the human body?
Where is the primary example of a saddle joint in the human body?
Signup and view all the answers
Which type of joint allows for rotation around an axis, such as between the first and second cervical vertebrae?
Which type of joint allows for rotation around an axis, such as between the first and second cervical vertebrae?
Signup and view all the answers
What type of joint is the hip and shoulder joints?
What type of joint is the hip and shoulder joints?
Signup and view all the answers
In which type of joint does one bone rotate within a ring formed partially by articulation with another bone and partially by a ligament?
In which type of joint does one bone rotate within a ring formed partially by articulation with another bone and partially by a ligament?
Signup and view all the answers
Where is the radiocarpal joint located in the human body?
Where is the radiocarpal joint located in the human body?
Signup and view all the answers
At which joint does forearm rotation occur?
At which joint does forearm rotation occur?
Signup and view all the answers
Which movement is allowed by condyloid joints?
Which movement is allowed by condyloid joints?
Signup and view all the answers
In which type of movement does one bone move toward the midline of the body?
In which type of movement does one bone move toward the midline of the body?
Signup and view all the answers
What type of joint allows only for bending and straightening motions along a single axis?
What type of joint allows only for bending and straightening motions along a single axis?
Signup and view all the answers
Which type of joint allows for multiple movements, including rotation, and can be functionally classified as a multiaxial joint?
Which type of joint allows for multiple movements, including rotation, and can be functionally classified as a multiaxial joint?
Signup and view all the answers
What type of joint has the rounded head of one bone fitting into the concave articulation of the adjacent bone?
What type of joint has the rounded head of one bone fitting into the concave articulation of the adjacent bone?
Signup and view all the answers
At which joint does the head of the femur articulate with the acetabulum of the hip bone?
At which joint does the head of the femur articulate with the acetabulum of the hip bone?
Signup and view all the answers
What are the only ball-and-socket joints of the body?
What are the only ball-and-socket joints of the body?
Signup and view all the answers
Which type of synovial joint allows the femur and humerus to move in both anterior-posterior and medial-lateral directions and also rotate around their long axis?
Which type of synovial joint allows the femur and humerus to move in both anterior-posterior and medial-lateral directions and also rotate around their long axis?
Signup and view all the answers
What is the most common type of arthritis associated with aging and 'wear and tear' of the articular cartilage?
What is the most common type of arthritis associated with aging and 'wear and tear' of the articular cartilage?
Signup and view all the answers
What risk factor may lead to osteoarthritis later in life?
What risk factor may lead to osteoarthritis later in life?
Signup and view all the answers
What occurs as the articular cartilage layer wears down?
What occurs as the articular cartilage layer wears down?
Signup and view all the answers
What type of movement is turning of the head side to side or twisting of the body?
What type of movement is turning of the head side to side or twisting of the body?
Signup and view all the answers
Which type of movement brings the thumb into contact with the fingers of the same hand?
Which type of movement brings the thumb into contact with the fingers of the same hand?
Signup and view all the answers
What is the opposite of protraction?
What is the opposite of protraction?
Signup and view all the answers
What prevents friction between the bones at a synovial joint?
What prevents friction between the bones at a synovial joint?
Signup and view all the answers
What is the function of synovial fluid in a joint?
What is the function of synovial fluid in a joint?
Signup and view all the answers
Which structure located outside of a synovial joint serves to prevent friction between the bones and the overlying muscle tendons or skin?
Which structure located outside of a synovial joint serves to prevent friction between the bones and the overlying muscle tendons or skin?
Signup and view all the answers
What type of joint allows for the freedom of joint movement and is functionally classified as a diarthrosis?
What type of joint allows for the freedom of joint movement and is functionally classified as a diarthrosis?
Signup and view all the answers
Which structure located between the articulating bones provides shock absorption and cushioning in the knee joint?
Which structure located between the articulating bones provides shock absorption and cushioning in the knee joint?
Signup and view all the answers
What serves as a 'dynamic ligament' to resist forces and support the joint during increased forces acting on a joint?
What serves as a 'dynamic ligament' to resist forces and support the joint during increased forces acting on a joint?
Signup and view all the answers
Which type of ligament is located outside of the articular capsule of a synovial joint?
Which type of ligament is located outside of the articular capsule of a synovial joint?
Signup and view all the answers
What is the dense connective tissue structure that attaches a muscle to bone?
What is the dense connective tissue structure that attaches a muscle to bone?
Signup and view all the answers
What additional support is provided by muscles and their tendons across a synovial joint?
What additional support is provided by muscles and their tendons across a synovial joint?
Signup and view all the answers
What are bursae classified by?
What are bursae classified by?
Signup and view all the answers
What strengthens and supports a synovial joint by anchoring the bones together and preventing their separation?
What strengthens and supports a synovial joint by anchoring the bones together and preventing their separation?
Signup and view all the answers
What is the result of the bone tissue underlying the damaged articular cartilage thickening?
What is the result of the bone tissue underlying the damaged articular cartilage thickening?
Signup and view all the answers
How does osteoarthritis affect joint movement?
How does osteoarthritis affect joint movement?
Signup and view all the answers
What can alleviate the symptoms of osteoarthritis in its early stages?
What can alleviate the symptoms of osteoarthritis in its early stages?
Signup and view all the answers
What is a treatment option for severe cases of osteoarthritis?
What is a treatment option for severe cases of osteoarthritis?
Signup and view all the answers
What is the cause of gout, a form of arthritis?
What is the cause of gout, a form of arthritis?
Signup and view all the answers
What has been implicated in raising the chances of a susceptible individual developing gout?
What has been implicated in raising the chances of a susceptible individual developing gout?
Signup and view all the answers
What produces arthritis in autoimmune diseases such as rheumatoid arthritis?
What produces arthritis in autoimmune diseases such as rheumatoid arthritis?
Signup and view all the answers
Which type of arthritis is associated with the immune system attacking body joints?
Which type of arthritis is associated with the immune system attacking body joints?
Signup and view all the answers
What are treatments aimed at for rheumatoid arthritis due to its lack of known cure?
What are treatments aimed at for rheumatoid arthritis due to its lack of known cure?
Signup and view all the answers
What type of surgery involves replacing the articular surfaces of the bones with artificial components?
What type of surgery involves replacing the articular surfaces of the bones with artificial components?
Signup and view all the answers
What part of the hip joint is reshaped and fitted with a replacement socket in hip arthroplasty?
What part of the hip joint is reshaped and fitted with a replacement socket in hip arthroplasty?
Signup and view all the answers
What type of motion results from aging or prolonged joint wear and tear?
What type of motion results from aging or prolonged joint wear and tear?
Signup and view all the answers
Which type of movement involves anterior or posterior movements of the body or limbs?
Which type of movement involves anterior or posterior movements of the body or limbs?
Signup and view all the answers
What type of joint is formed between the inferior articular processes of one vertebra and the superior articular processes of the next lower vertebra?
What type of joint is formed between the inferior articular processes of one vertebra and the superior articular processes of the next lower vertebra?
Signup and view all the answers
In the limbs, which movement decreases the angle between the bones?
In the limbs, which movement decreases the angle between the bones?
Signup and view all the answers
For the upper limb, what are all anterior motions referred to as?
For the upper limb, what are all anterior motions referred to as?
Signup and view all the answers
During which movement does the glenoid cavity move upward as the medial end of the scapular spine moves downward?
During which movement does the glenoid cavity move upward as the medial end of the scapular spine moves downward?
Signup and view all the answers
Which movement of the scapula is required for full abduction of the upper limb?
Which movement of the scapula is required for full abduction of the upper limb?
Signup and view all the answers
What joint allows rotational movement and is an example of a pivot joint?
What joint allows rotational movement and is an example of a pivot joint?
Signup and view all the answers
What type of joint allows flexion/extension, abduction/adduction, and circumduction movements?
What type of joint allows flexion/extension, abduction/adduction, and circumduction movements?
Signup and view all the answers
Which thumb movement brings the tip of the thumb in contact with the tip of a finger?
Which thumb movement brings the tip of the thumb in contact with the tip of a finger?
Signup and view all the answers
What type of movement involves raising the arm at the shoulder joint, moving it laterally away from the body?
What type of movement involves raising the arm at the shoulder joint, moving it laterally away from the body?
Signup and view all the answers
Which movement brings the anterior surface of the limb toward the midline of the body?
Which movement brings the anterior surface of the limb toward the midline of the body?
Signup and view all the answers
What is the term for the movement of a body region in a circular manner, involving sequential combination of flexion, adduction, extension, and abduction at a joint?
What is the term for the movement of a body region in a circular manner, involving sequential combination of flexion, adduction, extension, and abduction at a joint?
Signup and view all the answers
In which type of joint does one bone rotate in relation to another bone?
In which type of joint does one bone rotate in relation to another bone?
Signup and view all the answers
What is the term for the abnormal or excessive extension of a joint beyond its normal range of motion?
What is the term for the abnormal or excessive extension of a joint beyond its normal range of motion?
Signup and view all the answers
Where does hyperextension injury commonly occur?
Where does hyperextension injury commonly occur?
Signup and view all the answers
What is the term for the bending of the knee to bring the foot toward the posterior thigh?
What is the term for the bending of the knee to bring the foot toward the posterior thigh?
Signup and view all the answers
Which type of movement involves moving any posterior-going motion of the thigh?
Which type of movement involves moving any posterior-going motion of the thigh?
Signup and view all the answers
Which type of joint allows for abduction and adduction motions within the coronal plane?
Which type of joint allows for abduction and adduction motions within the coronal plane?
Signup and view all the answers
Which movement involves bringing the fingers or toes together?
Which movement involves bringing the fingers or toes together?
Signup and view all the answers
What is the term for moving a limb in a circular manner, in which one end of the body region being moved stays relatively stationary while the other end describes a circle?
What is the term for moving a limb in a circular manner, in which one end of the body region being moved stays relatively stationary while the other end describes a circle?
Signup and view all the answers
Where can rotation occur within the human body?
Where can rotation occur within the human body?
Signup and view all the answers
Which type of joint allows for inversion and eversion movements?
Which type of joint allows for inversion and eversion movements?
Signup and view all the answers
What movement involves turning the bottom of the foot away from the midline?
What movement involves turning the bottom of the foot away from the midline?
Signup and view all the answers
What is the opposite motion to dorsiflexion at the ankle joint?
What is the opposite motion to dorsiflexion at the ankle joint?
Signup and view all the answers
Which movement involves moving the forearm from the supinated to the pronated position?
Which movement involves moving the forearm from the supinated to the pronated position?
Signup and view all the answers
When does protraction occur for the mandible?
When does protraction occur for the mandible?
Signup and view all the answers
Where does depression occur in terms of shoulder movements?
Where does depression occur in terms of shoulder movements?
Signup and view all the answers
What involves side-to-side movement of the mandible?
What involves side-to-side movement of the mandible?
Signup and view all the answers
Which movement brings the top of the foot toward the leg at the ankle joint?
Which movement brings the top of the foot toward the leg at the ankle joint?
Signup and view all the answers
What type of movement is elevation?
What type of movement is elevation?
Signup and view all the answers
Which movement brings the thumb into contact with the fingers of the same hand?
Which movement brings the thumb into contact with the fingers of the same hand?
Signup and view all the answers
Which type of joint allows for protraction and retraction movements?
Which type of joint allows for protraction and retraction movements?
Signup and view all the answers
What movement occurs when one bone moves toward the midline of the body?
What movement occurs when one bone moves toward the midline of the body?
Signup and view all the answers
Study Notes
Joint Movements
- Rotational movement involves moving the bone around its longitudinal axis.
- Supination involves rotating the forearm so that the palm of the hand is turned up or forward.
- Adduction is a type of movement that involves moving a bone toward the midline of the body.
- Gliding movements involve relatively flat bone surfaces moving past each other.
- Opposition brings the thumb into contact with the fingers of the same hand.
- Pronation turns the palm of the hand downward or backward.
- Plantarflexion lifts the heel and points the toes downward.
- Dorsiflexion moves the top of the foot toward the leg at the ankle joint.
- Abduction involves moving a bone away from the midline of the body.
- Extension involves straightening a limb after flexion.
- Retraction is the opposite of protraction.
- Elevation is a type of movement that involves moving a bone upward.
Joints
- Synovial joints have a space between the bones that is filled with synovial fluid.
- Articular cartilage covers the articulating surfaces of bones in a synovial joint.
- Ligaments support the synovial joint by holding the bones together and resisting excess or abnormal joint motions.
- The joint cavity in a synovial joint is formed by the articular capsule.
- Bursae are fluid-filled sacs that reduce friction between the bones and the overlying muscle tendons or skin.
- Tendon sheaths serve to reduce friction between the tendons and the surrounding tissue.
Types of Joints
- Hinge joints allow for movement in one plane only.
- Pivot joints allow for rotational movement around a single axis.
- Condyloid joints allow for bending and straightening motions along multiple axes.
- Saddle joints allow for limited gliding movements between bones.
- Ball-and-socket joints allow for multiple movements, including rotation, and can be functionally classified as multiaxial joints.
Arthritis
- Osteoarthritis is the most common type of arthritis associated with aging and 'wear and tear' of the articular cartilage.
- Rheumatoid arthritis is an autoimmune disease that causes joint stiffness and pain.
- Bursitis is inflammation of the bursae.
- Gout is a form of arthritis caused by the buildup of uric acid crystals in the joints.
Surgery and Treatment
- Joint replacement surgery involves replacing the articular surfaces of the bones with artificial components.
- Hip arthroplasty involves reshaping and fitting a replacement socket in the hip joint.
- Alleviating symptoms of osteoarthritis in its early stages involves maintaining a healthy weight, exercising regularly, and using pain relief medications.
- Severe cases of osteoarthritis may require joint replacement surgery.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of human anatomy and movement with this quiz covering gliding, angular, and rotational movements of the bones in the body.