Week 5

Question 1

Axial Skeleton

Answer 1

Bones of the middle skeleton

Question 2

Appendicular Skeleton

Answer 2

limbs that attach to the axial skeleton

Question 3

How many bones in the Body?

Answer 3

206

Question 4

Mandible

Answer 4

-irregular bone
-only bone in the skull that is moveable

Question 5

Suture

Answer 5

Joint between 2 bones

Question 6

Function of holes in skull/sinus

Answer 6

make the skull lighter

Question 7

2 Ways the spine resists compression

Answer 7

1. Intervertebral Discs
   2.Curvatures

Question 8

Intervertebral Discs

Answer 8

-between the vertebrae
-resists compression
-allows for movement

Question 9

Parts of the Vertebrae

Answer 9

1. Cervical (7)
2. Thoracic (12)
3. Lumbar (5)
4. Sacrum
5. Coccyx (tailbone)

Question 10

How many curvatures are in the spine?

Answer 10

4

Question 11

Primary curvature

Answer 11

-Curves forward
-think fetal position
-thoracic spine & sacrum

Question 12

Secondary Curvature

Answer 12

-Curves Backwards
-happens after birth
-Cervical & Lumbar

Question 13

What kind of bone is ribs?

Answer 13

flat bone

Question 14

True Ribs

Answer 14

-First 7
-attach directly to sternum

Question 15

False Ribs

Answer 15

• Ribs 8-12
• Do not directly attach to sternum

Question 16

Floating Ribs

Answer 16

• Ribs 11 & 12
  -Protect kidneys
• do not attach to sternum AT ALL

Question 17

Anterior Fontanelle

Answer 17

Soft spot on top of newborn head

Question 18

Function of Anterior Fontanelle

Answer 18

-Assists with birth
- allows for brain growth

Question 19

Pectoral Girdle

Answer 19

-made up of clavicle & scapula
-for movement & exploring the environment

Question 20

Sternoclavicular Joint

Answer 20

only point where pectoral girdle attaches to body

Question 21

Function of Sternoclavicular Joint

Answer 21

allows for increase in movement

Question 22

Foosh Injury

Answer 22

• fall on outstretch hand
• fracture of scaphoid bone

Question 23

Pelvic Girdle

Answer 23

-formed by a single hip bone
-strong point of attachment
-not a lot of movement
-solid for weight baring

Question 24

Sacroiliac Joint

Answer 24

illium attaches to the sacrum

Question 25

Difference between female & male pelvis

Answer 25

- Women have rounder rim & wider cavity (appears lower)

Question 26

Function of difference in pelvis (male & female)

Answer 26

Childbirth

Question 27

Femur

Answer 27

largest, heaviest bone in body

Question 28

Patella

Answer 28

-sesamoid bone - the knee cap

Question 29

Tibia

Answer 29

- medial - takes weight - articulates with femur

Question 30

Fibula

Answer 30

- lateral - does not take any weight - does not articulate with femur

Question 31

Tarsal

Answer 31

short bones in ankle for stability

Question 32

Talus

Answer 32

-tarsal - takes the load in your ankle

Question 33

Ligaments

Answer 33

attach bones to bones

Question 34

Tendons

Answer 34

attach muscles to bones

Question 35

Articulation

Answer 35

- anywhere bones come together (joint) - contains cartilage

Question 36

Structural Classifications of Joints

Answer 36

1. fibrous 2. cartilaginous 3. Synovial

Question 37

Fibrous Joint

Answer 37

-does not move -ex suture in skull

Question 38

Cartilaginous Joint

Answer 38

- allow for SOME movement - ex pubic synthesis

Question 39

Synovial Joint

Answer 39

-most common joint in body -allows for free movement -has synovial fluid - ex. Glenohumeral Joint

Question 40

Synovial Fluid

Answer 40

- circulates nutrients to cartilage of joint - Motion is Lotion