Bones

Question 1

Absence of calcium, no exposure to sunlight, a condition in child and adult

Answer 1

Rickets -a condition in child
Osteomalacia-a condition in adult

Question 2

Ball and socket joint
Coming from scapula

Answer 2

Glenoid Cavity

Question 3

Synovial cavity inflamed water on the knee caused by a blow

Answer 3

Bursitis

Question 4

Mature bone cells

Answer 4

Osteocytes

Question 5

Does not fit the bone classification

Answer 5

Irregular bone

Question 6

Metacarpal phalanges
Moved side to side
Move front to back

Answer 6

Condyloid joint

Question 7

Where muscle, tendons, and ligaments were attached and where blood vessels and nerves passed

Answer 7

Bone markings

Question 8

Forms within tendons, a special type
Of short bones, ex patella

Answer 8

Sesamoid bones

Question 9

Major anatomical area of long bones

Answer 9

Diaphysis
Epiphysis
Metaphysis
Periosteum
Endosteum

Question 10

Classification according to shapes

Answer 10

Long bones
Short bones
Flat bones
Irregular bones

Question 11

Provides stiffness/ hardness of bones
Maintains structural integrity of bone

Answer 11

Bone salts

Question 12

Provides flexibility and tensile strength
Absorb energy- excessive flexibility

Answer 12

Organic matrix

Question 13

Riddled passageways carrying nerves, blood vessels, provide living bones cells with nutrients and route for waste disposal

Answer 13

Compact bone tissues

Question 14

Mature cell bones

Answer 14

Osteocytes

Question 15

Osteocytes are found within the matrix in tiny cavities

Answer 15

Lacunae

Question 16

Lacunae are arranged in concentric circles called

Answer 16

Lamellae

Question 17

Lacunae are arranged in concentric circles called lamellae around the?

Answer 17

Central (haversian) canals

Question 18

Central canals run lengthwise through the bony matrix, carrying blood vessels and nerves to all areas of the bones. Tiny canals that radiate outward from the central canals to all lacunae?

Answer 18

Canaliculi

Question 19

The communication pathway from the outside of the bone to its interior is completed by

Answer 19

Perforating canals
Volkmann’s canals

Question 20

Hardest material in the body

Answer 20

Bone

Question 21

Large, rounded projection; may be roughened

Answer 21

Tuberosity

Question 22

Anatomical name for the shaft of a long bone, long tubular section that provides structural support

Answer 22

Diaphysis

Question 23

Skeleton is formed from two of the strongest and most supportive tissues in the body

Answer 23

Cartilage and bone

Question 24

Process of bones formation by osteoblasts

Answer 24

Ossification

Question 25

Process of bones formation by osteoblasts

Answer 25

Ossification

Question 26

Bones increase in diameter

Answer 26

Appositional growth

Question 27

Flat footed

Answer 27

Fallen arches

Question 28

Sesamoid
in a tendon

Answer 28

Patella

Question 29

Disease of children in which bones fail to calcify

Answer 29

Rickets

Question 30

Bones begin as?

Answer 30

Hyaline cartilage

Question 31

Which stimulus -PTH or mechanical forces acting on the skeleton- is more important in maintaining blood calcium levels than in maintaining bone strength

Answer 31

Parathyroid hormone

Question 32

Plays a more critical role in calcium homeostasis

Answer 32

Parathyroid hormone

Question 33

If osteoclasts are more active than osteoblasts

Answer 33

Decrease in bone mass