MSAK LEC FINAL EXAM
Study of motion - Answer-Kinesiology
Study of joints - Answer-Arthrology
Between 2 bones
Between cartilage & bone
Between teeth & bone - Answer-Points of contact between joints
Structural & functional - Answer-What are the 2 classifications of joints?
Solid
Synovial - Answer-Structural classifications of joints
Synarthrosis
Amphiarthrosis
Diarthrosis - Answer-Functional classifications of joints
,Synarthrosis - Answer-immovable joint
Amphiarthrosis - Answer-slightly movable joint
Diarthrosis - Answer-freely movable joint
Fibrous
Cartilaginous - Answer-types of solid joints
- lack a synovial cavity
- bones held closely by ______ connective tissue
- synarthrosis or amphiarthrosis
3 types - Answer-Characteristics of fibrous joints
- lacks a synovial cavity
- bones held together by _______ connective tissue
- allows little or no movement
2 types - Answer-Characteristics of cartilaginous joints
Sutures
Syndesmoses
Gomphoses - Answer-Types of solid fibrous joints
Synchondroses
Symphyses - Answer-Types of solid cartilaginous joints
,Synarthrosis
Thin layer of dense fibrous connective tissue unites bones of skull - Answer-Characteristics of Sutures
Amphiarthrosis
- bones united by ligament
- fibrous joint
- distal tibiofibular - Answer-Characteristics of Syndesmosis
- ligaments hold cone-shaped peg in bony socket
- motion is minimal though considerable movement can be achieved over time - Answer-Characteristics
of Gomphosis
- connnecting material is hyaline cartilage
- synarthrosis
- joint between ribs & costal cartilage - Answer-Characteristics of synchondroses
- fibrocartilage is connecting material
- amphiarthrosis
- intervertebral discs - Answer-Characteristics of symphysis
- Diarthrosis
- capsule
- synovial membrane
- extrinsic ligaments
- articular discs/menisci
, - bursa - Answer-Characteristics of synovial joints
Planar
Hinge
Pivot
Condyloid
Saddle
Ball & socket - Answer-Types of synovial joint
- bone surfaces are flat or slightly curved
- nonaxial
- side to side movement
- rotation is prevented by ligaments - Answer-Characteristics of planar synovial joint
- convex surfaces of one bone fits into concave surface of another
- uniaxial
- flexion, extension, hyperextension - Answer-Characteristics of hinge joint
- rounded surface of bone articulates with ring formed by 2nd bone & ligament
- monoaxial
- rotation, supination, pronation - Answer-Characteristics of pivot joint
- oval shaped projection fits in oval shaped depression
- biaxial
- flexion, extension, abduction, adduction, circumduction - Answer-Characteristics of condyloid joint
Study of motion - Answer-Kinesiology
Study of joints - Answer-Arthrology
Between 2 bones
Between cartilage & bone
Between teeth & bone - Answer-Points of contact between joints
Structural & functional - Answer-What are the 2 classifications of joints?
Solid
Synovial - Answer-Structural classifications of joints
Synarthrosis
Amphiarthrosis
Diarthrosis - Answer-Functional classifications of joints
,Synarthrosis - Answer-immovable joint
Amphiarthrosis - Answer-slightly movable joint
Diarthrosis - Answer-freely movable joint
Fibrous
Cartilaginous - Answer-types of solid joints
- lack a synovial cavity
- bones held closely by ______ connective tissue
- synarthrosis or amphiarthrosis
3 types - Answer-Characteristics of fibrous joints
- lacks a synovial cavity
- bones held together by _______ connective tissue
- allows little or no movement
2 types - Answer-Characteristics of cartilaginous joints
Sutures
Syndesmoses
Gomphoses - Answer-Types of solid fibrous joints
Synchondroses
Symphyses - Answer-Types of solid cartilaginous joints
,Synarthrosis
Thin layer of dense fibrous connective tissue unites bones of skull - Answer-Characteristics of Sutures
Amphiarthrosis
- bones united by ligament
- fibrous joint
- distal tibiofibular - Answer-Characteristics of Syndesmosis
- ligaments hold cone-shaped peg in bony socket
- motion is minimal though considerable movement can be achieved over time - Answer-Characteristics
of Gomphosis
- connnecting material is hyaline cartilage
- synarthrosis
- joint between ribs & costal cartilage - Answer-Characteristics of synchondroses
- fibrocartilage is connecting material
- amphiarthrosis
- intervertebral discs - Answer-Characteristics of symphysis
- Diarthrosis
- capsule
- synovial membrane
- extrinsic ligaments
- articular discs/menisci
, - bursa - Answer-Characteristics of synovial joints
Planar
Hinge
Pivot
Condyloid
Saddle
Ball & socket - Answer-Types of synovial joint
- bone surfaces are flat or slightly curved
- nonaxial
- side to side movement
- rotation is prevented by ligaments - Answer-Characteristics of planar synovial joint
- convex surfaces of one bone fits into concave surface of another
- uniaxial
- flexion, extension, hyperextension - Answer-Characteristics of hinge joint
- rounded surface of bone articulates with ring formed by 2nd bone & ligament
- monoaxial
- rotation, supination, pronation - Answer-Characteristics of pivot joint
- oval shaped projection fits in oval shaped depression
- biaxial
- flexion, extension, abduction, adduction, circumduction - Answer-Characteristics of condyloid joint
