skeletal system; axial, appendicular skeleton, joints and movement

Question 1

How many bones is in the axial skeleton?

what’s included?

Answer 1

80

skull, hyoid, ear ossicles, trunk (vertebrae, ribs, sternum)

Question 2

How many bones in appendicular skeleton?

What’s included?

Answer 2

126

extremeties. upper and lower limbs and pelvic and pectoral girdles

Question 3

6 types of bones. what are they?

LSFIS

Answer 3

long 
short
flat
irregular
sesamoid

Question 4

Cranial bones
how many bones compose of it?
2 functions

Answer 4

8 bones
house ear ossicles
muscle attachment for jaw, neck and facial muscles

Question 5

facial bones
how many bones composed?
2 functions

Answer 5

14 bones
protect delicate sense organs
support entrances to digestive and respiratory systems

Question 6

Hyoid bone
3 structure
1 function

Answer 6

u shaped single bone
located in anterior neck between mandible and larynx
doesn’t articulate with any other bone

support tongue. proves attachment for tongue, neck and pharyngeal muscles

Question 7

vertebral column
how many vertebrae?
what are the 5 sections?
how many in the sections?

3 functions

Answer 7

26 vertebrae

cervical - 7 
thoracic - 12 
lumbar - 5 
sacrum - 1
coccyx - 1 

protect spinal cord
supports head
point of attachment

Question 8

classification of joints.
there is 3 structural and 3 functional.

what are they

Answer 8

stuctural is based on presence or bases of synovial cavity and type of connecting tissue

• fibrous
• cartilaginous
• synovial

functional is based on movement