bones

Question 1

axial skeleton

Answer 1

• head
• spine
• rib cage

Question 2

appendicular skeleton

Answer 2

• upper extremities

- lower extremities

Question 3

long bone

Answer 3

cylindrical shaft

central cavity

Question 4

examples of long bone

Answer 4

• humerus
• ulna
• femur

Question 5

short bone

Answer 5

small

solid

Question 6

examples of short bone

Answer 6

• carpals

- tarsals

Question 7

examples of flat bone

Answer 7

• sternum
• scapula
• ribs
• patella
• ilium

Question 8

exmaples of irregular bones

Answer 8

• vertebrae
• ischium
• pubis

Question 9

examples of sesmoid bones

Answer 9

• patella
• hyoid
• bones of ear

Question 10

kyphosis

Answer 10

exaggerated curve of thoracic region

-even more concave

Question 11

lordosis

Answer 11

exaggerated curve of lumbar region

-even more convex

Question 12

neck joint

3 of them

Answer 12

• head and C1
• C1-C2
• C7-T1

Question 13

roation of head is done at…

Answer 13

C1-C2 joint

-dens process

Question 14

what way does the superior and inferior articular surface of the vertebraes face

Answer 14

• sup:posterior

- inf: anterior

Question 15

connection btwn the axial and appendicular skeleton is where?

Answer 15

sternoclavicular joint

Question 16

total ribs

Answer 16

12

Question 17

false ribs

Answer 17

dont directly connect to sternum

-8,9, and 10

Question 18

floating ribs

Answer 18

dont have cartilage at end

11 and 12

Question 19

shoulder joint is made up off

Answer 19

• glenoid process

- and humeral head

Question 20

elbow joint is made up of

Answer 20

• btwn humeral condyles

- semilunar notch of ulna

Question 21

how to tell anterior side of humerus

Answer 21

• lesser tuberosity
• humeral head is always medial
• coronoid fossa

Question 22

anterior view of radius

Answer 22

can see the radial tuberosity

Question 23

anterior view of ulna

Answer 23

can see the semi lunar notch

Question 24

knuckles are the…

Answer 24

metacarpal phalangeal joint

Question 25

posterior side of inominate bone

Answer 25

siatic notch

Question 26

lateral side of inominate bone

Answer 26

acetabulum

Question 27

medial side of inominate bone

Answer 27

illiac fossa

Question 28

anterior side of inominate bone

Answer 28

pubic crest

Question 29

anterior side of femur

Answer 29

intertrochanteric line

patellar groove

Question 30

posterior side of femur

Answer 30

lesser trochanter
intertrochanteric crest
intercondylar fossa
linear aspera

Question 31

capitulum

Answer 31

rounder looks like a C

lateral side

Question 32

trochlea

Answer 32

more pointed

medial side

Question 33

5 purposes of bones

Answer 33

• protect internal organs
• provide rigid kinematic links
• provide muscle attachment sites
• provide lever system for movement
• contain bone marrow to make blood cells

Question 34

3 facts about bones

Answer 34

• highly vascularized
• dynamic
• matabolic

Question 35

what is the purpose of inorganic salts in bones

% of bone

Answer 35

make bone hard and rigid (65-70%)

Question 36

what is the purpose of organic materials in bones

% of bone

Answer 36

-make bone flexible and resiliant

~5%

Question 37

differenece btwn intertochanteric line and crest

Answer 37

line: -ant side
- looks more straight
crest: -post side
- mroe curved

Question 38

how many vertebraes are in:
cervical
thoracic
lumbar

Answer 38

cerv: 7
thor: 12
lum: 5

Question 39

what vertebrae are the costal surfaces on

Answer 39

thoracic

-ribs artic here

Question 40

difference in structure of
cervical
thoracic
lumbar vertebrae

Answer 40

cerv: smallest body
thoracic: longest spine (will be able to see from ant view)
- have costal surfaces in side views
lumbar: largest body/ shortest spine (cant see in ant view)