Anat Test 3- Appendicular Skeleton

Front 1

appendicular skeleton function

Back 1

movement

Front 2

_____ attach the limbs to axial skeleton

Back 2

girdles

Front 3

each upper limb has ____ # of bones

Back 3

32

Front 4

2 parts of upper limbs

Back 4

pectoral/shoulder girdle (2 bones) & free part (30 bones)

Front 5

pectoral/shoulder girdle

Back 5

clavicle & scapula

Front 6

free part

Back 6

30 bones of upper limbs (1 humerus, 1 radius, 1 ulna, 8 carpals, and 19 metacarpals & phalanges)

Front 7

clavicle..
medial end attaches to _______
lateral end attaches to ________

Back 7

manubrium of sternum (creating the sternoclavicular joint)

acromoniom of scapula (forming the acromioclavicular joint)

Front 8

scapula is a _____ bone, articulates with _____ & _______, and is part of the _______ girdle

Back 8

flat bones
humerus and clavicle
pectoral

Front 9

humerus

proximal end meets _________
distal end meets ___________

Back 9

longest bone of free part
(ball shaped end) meets glenoid cavity of the scapula
meets at the elbow with the ulna and radius

Front 10

ulna

Back 10

longer than radius
located medial to radius

Front 11

radius
head meets

Back 11

lies lateral to ulna
head is proximal end and is disc shaped... meets w/ capitulumof the
humerusand the radial notch of the ulna

Front 12

carpals

Back 12

scaphoid is most commonly fractured

Front 13

carpal tunnel

Back 13

space between carpal bones and
flexor retinaculum

Front 14

metacarpals

Back 14

numbered I-V, lateral to medial

Front 15

phalanges

Back 15

14 (two in thumb) and 3 in each other finger

Front 16

thumb

Back 16

pollex

Front 17

3 types of joints

Back 17

1. carpometacarpal
2. metacarpophalangeal
3. interphalangeal

Front 18

2 regions of lower limbs

Back 18

1. pelvic girdle (2 bones)
2. free part (30 bones)

Front 19

pelvic/hip girdle.. each coxal (hip) bone has 3 bones that are fused together:

Back 19

1. ilium
2. pubis
3. ischium

Front 20

arches of the foot provide..
arches _____ when body weight is applies

Back 20

spring and leverages
flex

Front 21

the two coxal bones are joined anteriorly by the...

Back 21

pubic symphysis (fibrocartilage)

Front 22

the two coxal bones are joined posteriorly by the...

Back 22

sacrum (forming the sacroiliac joints)

Front 23

Ilium

Back 23

-largest of 3 hip bones
-superior part of the hip bone
-superior border = iliac crest

Front 24

Ischium

Back 24

inferior and posterior part of hip bone
(ischial tuberosity is what you sit on)

Front 25

pubis

Back 25

inferior and anterior part of the hip bone

Front 26

male pelvis

Back 26

larger, heavier, and rough
pelvic inlet is heart shaped
pubic arch is less than 90 degrees

Front 27

female pelvis

Back 27

wider, shallower, and smoother
pelvic inlet is oval-shaped
pubic arch is more than 90 degrees

Front 28

femur

Back 28

-heaviest, longest, and strongest bone in body
-

Front 29

proximal head of femur meets with....

Back 29

acetabellum of hip bone, forming hip (coxal) joint

Front 30

distal part of femur meets with...

Back 30

condyles of tibia, forming knee joint
also articulates with patella

Front 31

patella

Back 31

-largest sesamoid bone in body
-patellofemoral joint

Front 32

tibia

Back 32

medial, weight-bearing bone (shin)

Front 33

proximal end of tibia meets with..

Back 33

femur

Front 34

distal end of tibia meets with...

Back 34

talus and fibula

Front 35

fibula

Back 35

smaller, lateral bone

Front 36

head of fibula forms which joint proximally?

Back 36

tibiofibular joint

Front 37

lateral malleolus

Back 37

distal end, articulates with
the tibiaand the talusat the ankle

Front 38

tarsal bones

Back 38

7 bones
talus - meets with tibia and fibula
calcaneous (heel, largest and strongest)
navicular
cuboid
3 cuneiforms

Front 39

big toe

Back 39

#I
hallux

Front 40

tarsus

Back 40

ankle

Front 41

# of foot phalanges

Back 41

14

Front 42

clawfoot

Back 42

too much arch

Front 43

flatfoot

Back 43

arches decrease or "fall"