ECPI BIO 111: Exam Chapter 8,9,10,11 UPDATED ACTUAL Questions and CORRECT
Answers
• Held together with dense connective fibrous joints
tissue containing many collagen fibers
• Found in bones in close contact
, • Syndesmosis
3 types of fibrous joints: • Suture
• Gomphosis
• Bones bound by a sheet of dense syndesmosis
connective tissue (interosseous membrane)
or a bundle of dense connective tissue
(interosseous ligament)
• Thin layer of connective tissue (sutural suture
ligament) connects bones
Cone-shaped bony process in a socket gomphosis
• Synchondrosis
2 types of cartilaginous joints
• Symphysis
Bands of hyaline cartilage unite bones synchondrosis
• Joint between bodies of adjacent Symphysis; Amphiarthrotic
vertebrae (intervertebral discs)
• All are diarthrotic joints Synovial Joints
• Hip, shoulder ball and socket
• Oval condyle fits into elliptical cavity condylar
• Joints between metacarpals and
phalanges
• Almost flat, or slightly curved plane joints
Wrist and ankle joints
• Convex surface fits into concave surface hinge joint
of other bone
• Elbow, joints between phalanges
• Atlas- first vertebrae (C1) and dens of axis- pivot joints
second (C2)
• Cylindrical surface rotates within ring of
other bone
• Both bones have concave and convex saddle joints
surfaces
• Carpal and metacarpal of thumb
Relatively fixed end of a skeletal muscle origin
More movable end of a skeletal muscle insertion
• Bending of parts at a joint flexion
Straightening of parts at a joint extension
Extension beyond normal anatomical hyperextension
position
• Bending to the side lateral flexion
Moving a part of body toward midline adduction
Moving a part of body away from midline abduction
Ankle movement which points toes upward dorsiflexion
Ankle movement which points toes plantar flexion
downward
Answers
• Held together with dense connective fibrous joints
tissue containing many collagen fibers
• Found in bones in close contact
, • Syndesmosis
3 types of fibrous joints: • Suture
• Gomphosis
• Bones bound by a sheet of dense syndesmosis
connective tissue (interosseous membrane)
or a bundle of dense connective tissue
(interosseous ligament)
• Thin layer of connective tissue (sutural suture
ligament) connects bones
Cone-shaped bony process in a socket gomphosis
• Synchondrosis
2 types of cartilaginous joints
• Symphysis
Bands of hyaline cartilage unite bones synchondrosis
• Joint between bodies of adjacent Symphysis; Amphiarthrotic
vertebrae (intervertebral discs)
• All are diarthrotic joints Synovial Joints
• Hip, shoulder ball and socket
• Oval condyle fits into elliptical cavity condylar
• Joints between metacarpals and
phalanges
• Almost flat, or slightly curved plane joints
Wrist and ankle joints
• Convex surface fits into concave surface hinge joint
of other bone
• Elbow, joints between phalanges
• Atlas- first vertebrae (C1) and dens of axis- pivot joints
second (C2)
• Cylindrical surface rotates within ring of
other bone
• Both bones have concave and convex saddle joints
surfaces
• Carpal and metacarpal of thumb
Relatively fixed end of a skeletal muscle origin
More movable end of a skeletal muscle insertion
• Bending of parts at a joint flexion
Straightening of parts at a joint extension
Extension beyond normal anatomical hyperextension
position
• Bending to the side lateral flexion
Moving a part of body toward midline adduction
Moving a part of body away from midline abduction
Ankle movement which points toes upward dorsiflexion
Ankle movement which points toes plantar flexion
downward
