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Spinal Anatomy Test 1 > Day 2 > Flashcards

Flashcards in Day 2 Deck (32)
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1
Q

What are the types of rounded osseous elevations?

A

Tubercle, protuberance, trochanter, tuber or tuberosity and malleolus

2
Q

What are the categories of sharp osseous elevations?

A

Spine and process

3
Q

What are the categories of osseous linear depressions?

A

Notch or incisure, groove, and sulcus

4
Q

What are the categories of rounded osseous depressions?

A

The fovea and fossa

5
Q

What is the definition of an osseous ostium?

A

A round or oval opening on the surface of bone

6
Q

What is the definition of an osseous hiatus?

A

An irregular opening on the surface of bone

7
Q

What is the name given to an ostium which does not completely penetrate through a region of bone but appears as a build-ended passageway?

A

Meatus

8
Q

What is the definition of an osseous fissure?

A

An irregular slit-like or crack-like appearance between the surfaces of adjacent bones

9
Q

What are the categories of osseous facets?

A

Flat facets and rounded facets

10
Q

What are the categories of rounded osseous facets?

A

Articular heads and articular condyles

11
Q

What are the categories of osseous depressions?

A

linear and rounded depressions

12
Q

What are the names given to openings on the surface of bone?

A

ostium or orifice and hiatus

13
Q

What is the definition of an osseous foramen?

A

an ostium passing completely through a thin region of bone

14
Q

What is the definition of an osseous canal?

A

an ostium passing completely through a thick region of bone

15
Q

What is the definition of an osseous condyle?

A

a knuckle-shaped surface on bone for osseous articulation

16
Q

How many bones form the typical adult axial skeleton?

A

80 bones

17
Q

What bones form the axial skeleton?

A

the skull, hyoid, vertebral column, sternum and ribs

18
Q

What is the name given to the adult skull minus the mandible?

A

the cranium

19
Q

What are the names given to the top of the adult skull?

A

the calvaria or calva

20
Q

What are the categories of bone forming they typical adult skull?

A

the neurocranium, the facial skeleton (splanchocranium or visceral skelton) and the auditory ossicles

21
Q

How many bones form the typical adult neurocranium?

A

8 bones

22
Q

What is the facial skeleton (splanchnocranium or visceral skeleton)?

A

the bones that support the face

23
Q

How many bones form the facial skeleton (splanchonocranium or visceral skeleton)?

A

14 bones

24
Q

by strict definition, what is the splanchnocranium?

A

the bones that support the face minus the mandible

25
Q

How many bones comprise the typical adult auditory ossicles?

A

6 bones

26
Q

How many bones are present in the adult hyoid?

A

1 bone

27
Q

What bones comprise the typical adult vertebral column or spinal column?

A

the cervical, thoracic, lumbar vertebrae and the sacrum and coccyx

28
Q

What is the name given to the pre sacral region of the typical adult vertebral column or spinal column?

A

the spine

29
Q

What is the total number of bones forming the typical adult spine?

A

24 bones

30
Q

How many bones are present in the typical adult sternum?

A

1 bone

31
Q

How many ribs are present in the typical adult skeleton?

A

12 pair or 24 ribs

32
Q

What is the total number of bones forming the typical adult skull?

A

28 bones