Chapter 6

Question 1

Appendicular Skelton

Answer 1

Girdles: pectoral, pelvic
Appendages: arm, leg bones

Question 2

Upper limb

Answer 2

Pectoral girdle
Humerus
Radius
ulna

Question 3

Pectoral girdle

Answer 3

Scapula( spine on the spine the accromian process is located, glenoid cavity, corocoid process)
Clavicle has an accromial end and a sternal end( same directions in either posterior os anterior view)

Question 4

Humerus (anterior, posterior)

Answer 4

Grater tubercle
Anatomical neck
Surgical neck
Trochlea

Question 5

Humerus( anterior view)

Answer 5

Capitulum
Coronoid fossa

Question 6

Humerus( posterior view)

Answer 6

Plecranon fossa

Question 7

Ulna

Answer 7

Olecranon process
Trochlear notch
Coronoid process
Styloid process

Question 8

Radius

Answer 8

Head of radius
Radial tuberosiy
Styloid process

Question 9

Carpals

Answer 9

Some lovers try positions that they can’t handle

Proximal Row (closer to the forearm):

1.	Scaphoid
2.	Lunate
3.	Triquetrum
4.	Pisiform

Distal Row (closer to the fingers):

5.	Trapezium
6.	Trapezoid
7.	Capitate
8.	Hamate

Question 10

Lower limb constituents

Answer 10

Pelvic girdle
Femur
Tibia, fibula

Question 11

Pelvic girdle constituents

Answer 11

2 coxal bones joined at
the sacroiliac joint of sacrum(anteriorly)
Sacrum( posteriorly)

Question 12

Coxae

Answer 12

ilium
• iliac crest
•iliac spines( hip pointer
Occur at A.S.I.S)
• greater sciatic notch:
Allows passage of sciatic n. •
Ischium
• ischial spines
• lesser sciatic notch
•ischial tuberosity :most
Prominent feature it meets
the chair when you are
siting. •
Pubis
• Obturator foramen
• Symphysis pubis
• Pubic arch

Question 13

Femur ( like someone with a big nose) no letter B in the parts

Answer 13

Anterior view like a guy with a hat
Posterior view like a dog

Question 14

Femur

Answer 14

Neck
Head
Lesser trochanter

Question 15

Femur anterirly

Answer 15

Medial, lateral epicondyle

Question 16

Femur posteriorly

Answer 16

Medial and lateral condyle
Intercondyler fossa

Question 17

Tibia( shin bone)

Answer 17

Tibial tuberosity: attachment site for patellar ligament
Anterior crest
Medial mallelous

Question 18

Patella ( kneecap)

Answer 18

Largest Flat sesamoid bone in a tendon
Has superior base
And inferior narrow apex

Question 19

Fibula (smaller than tibia)

Answer 19

Head
Lateral mallelous

Question 20

Tarsal bones (7 while in hand the carples are 8)

Answer 20

Tiger Cups Need MILC

Proximal Group:

1.	Calcaneus (heel bone)
2.	Talus (sits on top of the calcaneus and articulates with the tibia and fibula)

Intermediate Bone:

3.	Navicular

Distal Group:

4.	Medial cuneiform
5.	Intermediate cuneiform
6.	Lateral cuneiform
7.	Cuboid

Question 21

Joints

Answer 21

SAD
1 synarthrosis ( fibrous) non movable like SIP from a non movable stick
2 amphiarthdrosis (cartilaginous) : primary and secondary
3 diarthrosis( synovial joint) : Prince Harry Pulled Charle’s Saddle Bag

Question 22

Fibrous joint

Answer 22

Non movable
SIP
Sutures
Inferior tibiofibular joint ( syndesmosis)
Periodontal ligament( gomphosis)

Question 23

Cartilaginous joint

Answer 23

-Primary cartilaginous joints
(synchondrosis): The bones are
united by a plate or bar of hyaline
cartilage. Examples: The union
between the epiphysis and diaphysis
of long bones, and the union between
the first rib and manubrium sterni.
- Secondary cartilaginous joints (symphysis): The bones are united by a plate or bar of fibrocartilage and the articular surfaces are covered by a thin layer of hyaline cartilage. Examples: Pubic symphysis and intervertebral discs.

Question 24

Synovial joint

Answer 24

The articular surfaces of bones
are covered by hyaline
cartilage separated by a joint
cavity.

Question 25

Synovial joint examples

Answer 25

Hinge (elbow, knee, ankle) – uniaxial (single axis)
b. Pivot (superior radioulnar, atlanto-axial) – uniaxial (single axis)
c. Condylar (wrist, MCP, MTP) – biaxial
MCP: Metacarpophalangeal MTP: Metatarsophalangeal
d. Plane/gliding (intercarpal, intertarsal) – nonaxial (gliding/sliding) e. Saddle (carpometacarpal of the thumb) – biaxial (two axis) f. Ball and socket ( shoulder, hip) – multiaxial (multiple axis)