Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
35 Cards in this Set
- Front
- Back
|
Contains the bones of the free appendages (arms and legs), plus the bones called girdles.
|
Appenicular Skeleton
|
|
|
126 bones
|
Appenicular Skeleton
|
|
|
80 bones
|
Axial Skeleton
|
|
|
consists of the skull, etc.
|
Axial Skeleton
|
|
|
Which skull is lighter and smaller, less muscular obvious attachment, jaw is smaller
|
Female
|
|
|
Cavity is wider
|
Females
|
|
|
Coccyx is more moveable
|
Female
|
|
|
connective tissue with a hard calcified matrix
|
Bones
|
|
|
1. support and form
2. attachment of muscles 3. protection of vital organs 4. production of blood 5. stores calcium for metabolic activity |
Bones
|
|
|
What is needed for blood clot formation, nerve impulse conduction, muscle cell contraction
|
Calcium
|
|
|
Long axis, expanded ends
|
Long Bones
|
|
|
Cube-like, width=length
|
Short Bones
|
|
|
Plate-like, ribs, scapula
|
Flat Bones
|
|
|
Variety, connect to other bones
|
Irregular Bones
|
|
|
Small with tendons
|
Round (sesamoid) Bone
|
|
|
attaches muscles to bones
|
tendons
|
|
|
attaches bones to bones
|
ligaments
|
|
|
type of bone with many large spaces with red marrow (produces RBC)
|
Spongy Bone
|
|
|
type of bone that is tightly packed, solid and strong, resists bending; contains osteoclasts; yellow marrow: fat storage
|
Compact Bone
|
|
|
What develops from cartilage models in the embryo
|
Bones
|
|
|
What secretes material inside the shaft of the cartilage model of long bones?
|
Osteoblasts
|
|
|
After osteoblasts secrete material inside the shaft, what is deposited in the bone?
|
Calcium
|
|
|
Merge to form the marrow cavity in the bone
|
Cavities
|
|
|
Eventually osteoblasts become trapped within their own secretions and become...
|
Osteocytes (mature bone cells)
|
|
|
Type of fracture that bone has broken the skin
|
Open Fracture (compound fracture)
|
|
|
Type of fracture where the bone has not broken the skin
|
Closed Fracture (Simple fracture)
|
|
|
What is needed for the proper absorption of calcium?
|
Vitamin D
|
|
|
What is important for collagen in the bone?
|
Vitamin C
|
|
|
Insufficient amounts delays bone development
|
Vitamin A
|
|
|
What two factors affect bone development, growth, and repair?
|
Nutrition and Horomones
|
|
|
Type of fracture where the bone has not broken the skin
|
Closed Fracture (Simple fracture)
|
|
|
What is needed for the proper absorption of calcium?
|
Vitamin D
|
|
|
What is important for collagen in the bone?
|
Vitamin C
|
|
|
Insufficient amounts delays bone development
|
Vitamin A
|
|
|
What two factors affect bone development, growth, and repair?
|
Nutrition and Horomones
|
