Exam 2 Chapters 6,7,8

Question 1

what bones does NOT articulate with any other in the body ?

Answer 1

hyoid bone

Question 2

how many total bones are in the body ?

Answer 2

206

Question 3

how many bones of the Axial system ?

Answer 3

80

Question 4

how many bones of the Appendicular system ?

Answer 4

126

Question 5

Bones of the Cranium (skull)

Answer 5

Occipital 
Parietal 
Frontal 
Temporal 
Sphenoid 
Ethmoid

Question 6

what are the bones of the face ?

Answer 6

Maxilla 
Palatine 
Nasal 
Inferior Nasal Conchae
Zygomatic 
Lacrimal 
Vomer 
Mandible

Question 7

what are the single bones of the face ?

Answer 7

Vomer

Mandible

Question 8

what are the single bones of the cranium ?

Answer 8

occipital
frontal
sphenoid
ethmoid

Question 9

what sinus empties into the nasal cavity ?

Answer 9

maxillary sinuses

Question 10

Paranasal Sinuses function

Answer 10

spaces reduce weight of skull, produce mucus, and allow air to flow for voice production

Question 11

What are the Paranasal sinuses ?

Answer 11

frontal sinus
maxillary sinus
sphenoidal sinus
ethmoidal air cells

Question 12

what are the soft spots of a baby’s skull ?

Answer 12

Fontanel

Question 13

what are the bones of the vertebral column ?

Answer 13

Vertebra (24)
Sacrum (1)
Coccyx (1)

Question 14

What is the vertebrae of the spinal column ?

Answer 14

Cervical (C1 - C7) 
Thoracic (T1 - T12) 
Lumbar (L1 - L5) 
Sacral (1) 
Coccyx (1)

Question 15

How many sacral vertebrae are there ?

Answer 15

1 sacral vertebrae (5 fused bones)

Question 16

How many coccyx vertebrae are there ?

Answer 16

1 Coccygeal ( 3 to 5 fused bones)

Question 17

What is the name of the C1 vertebrae ?

Answer 17

Atlas

Question 18

What is the name of the C2 vertebrae ?

Answer 18

Axis

Question 19

What is unique about the C1 vertebrae ?

Answer 19

it has no body

Question 20

What vertebrae has no intervertebral discs ?

Answer 20

C1 + C2

Question 21

What are the curves of the spine ?

Answer 21

Primary Curves

Secondary Curves

Question 22

Primary Curve of Spine

Answer 22

Curves that are posteriorly sweeping curves of the T and S regions (holds visceral)

Question 23

Secondary Curve of the Spine

Answer 23

Curves anteriorly sweeping curves of the C and L regions

Question 24

Convex

Answer 24

anterior bulging of spine ( Cervical and Lumbar)

Question 25

Concave

Answer 25

anterior bulging of spine ( Thoracic and Sacral)

Question 26

In which set of vertebrae is there bifid process and transverse foramina ?

Answer 26

Cervical

Question 27

What does the C1 (atlas) articular cranially with ?

Answer 27

occipital condyles ( allows the head to shake up and down - yes)

Question 28

What process does the C1 and C2 make ?

Answer 28

Dens - Odointoid Process | no intervertebral discs, allows head to shake left and right or no

Question 29

What is the name of the C7 vertebrae ?

Answer 29

Vertebra Prominens | Has long, slender Spinous Process and may contain Transverse foramen

Question 30

What are the true ribs

Answer 30

1-7

Question 31

What are the false ribs

Answer 31

8-12

Question 32

What are the floating ribs

Answer 32

11-12

Question 33

What bones make up the Pectoral Girdle ?

Answer 33

Clavicle | Scapula

Question 34

What is the only connection between the Axial and Pectoral girdle ?

Answer 34

manubrium of sternum

Question 35

What does the clavicle articulate with ?

Answer 35

Manubrium of sternum | Scapula

Question 36

How many bones are in the wrist ?

Answer 36

8 bones