Bones #1
Bones #2
Bones #3
Bones #4
Cartilage
Joints #1
Joints #2
Joints #3
100
Number of bones in the human skeleton
What is 206?
100
The age that bone density begins to decrease in men
What is 45?
100
To harden
What is ossify?
100
The continuous process whereby bone is created and destroyed
What is remodeling?
100
The lack of this affects cartilage's ability to heal
What is blood supply and innervation?
100
A potential space that separates the articulating surfaces of the two bones
What is a joint cavity?
100
Points of contact between two bones that hold the bones together
What are joints?
100
Fibrous, cartilaginous, and synovial are this
What is joint structural classifications?
200
What is the axial skeleton?
200
The human bones that relate to the limbs of the body
What is the appendicular skeleton?
200
The number of bones in the axial skeleton.
What is 80?
200
Bone-forming cells
What are osteoblasts?
200
The 3 types of cartilage
What are hyaline, fibrous, and elastic?
200
Immovable joints; skull structures'
What are synarthrosis?
200
The 6 subdivisions of synovial joints (name at least 3)
What are gliding, hinge, pivot, condylar, saddle, and ball and socket?
200
The shoulder and hip are examples of this type of joint
What is a ball and socket joint?
300
The clavicle, scapula, humerus, radius, ulna, carpals, metacarpals, & phalanges, pelvic bones, femur, patella, fibula, tibia, tarsals, metatarsals, & phalanges
What are the bones of the appendicular skeleton?
300
An example of a long bone
What are the humerus, radius, femur, and tibia?
300
An example of irregular bones
What are vertebrae and mandible?
300
Spongy bone found in the central regions of short, flat and irregular bones
What are cancellous bones?
300
Dense connective tissue that consists of fibers embedded in a strong, gel-like substance
What is cartilage?
300
Synarthrosis, amphiarthrosis, diarthrosis
What are joint functional classifications?
300
An example of a hinge joint
What is the knee or elbow?
300
Freely movable joints such as the elbow
What are diarthrosis?
400
The shaft of the long bone
What is diaphysis?
400
Minute channels that lie parallel to the axis of the bone and are passages for arterioles
What are haversian canals?
400
Protect internal tissues and organs, stabilize and support the body, provide a surface for the muscle, ligament, & tendon attachment, move through 'lever' action when contracted, produce red blood cells, store mineral salts
What are the functions of the bones?
400
Ends of the long bone
What are epiphyses?
400
Located in the auditory canal, external ear, and epiglottis; the most pliable cartilage
What is elastic cartilage?
400
Similar to condylar joints, but allow greater freedom of movement
What is a saddle joint?
400
Type of joint that in which the rounded portion of one bone fits into a groove in another bone
What is a pivot joint?
400
A type of joint that is flat or slightly curved articular surfaces
What is a gliding joint?
500
The flared end of the diaphysis where the shaft merges with the epiphyses
What is the metaphysis?
500
Hard bone found in the outer layers of short, flat, and irregular bones
What is compact bone?
500
A collagenous material that ossifies
What is osteoid?
500
The 3 paths of blood supply to the bones
What are haversian canals, Volkmann's canals and vessels?
500
This covers the articular bone surfaces; the most common type of cartilage
What is hyaline cartilage?
500
Small synovial fluid sacs located at friction points around joints between tendons, ligaments, and bones
What is bursae?
500
The type of joint in which an oval surface of one bone fits into a concavity on another bone
What are condylar joints?
500
What is a condylar joint?