Ch 8 Skeletal System

Question 1

Contains the skull hyoid bone vertebral column ribs and the sternum

Answer 1

Axial skeleton

Question 2

The appendicular skeleton is further divided into what

Answer 2

Pectoral girdle/upper extremity and the pelvic girdle/lower extremity

Question 3

Examples of a long bone

Answer 3

Arm forearm fingers thigh leg toe bones

Question 4

Examples of a short bone

Answer 4

Wrist ankle bones

Question 5

Cranial pelvic griddle pectoral girdle sternum and ribs

Answer 5

Flat

Question 6

Kneecap/patella

Answer 6

Sesamoid

Question 7

Examples of any irregular bone

Answer 7

Floor of skull facial bones vertebral bones

Question 8

Layers of dense mineral salts that make up the inorganic portion of the bone

Answer 8

lamellae

Question 9

Actual spaces in the bone matrix where osteocytes reside

Answer 9

Lacunae

Question 10

Deposit matrix young immature bone cell non-mitotic secrete matrix

Answer 10

Osteoblasts

Question 11

Mature cell maintain matrix process connect nutrient supply and other cells

Answer 11

Osteocytes

Question 12

Dissolve matrix

Answer 12

Osteoclasts