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A&P > Chapter 7 > Flashcards

Chapter 7 Flashcards

1
Q

The pituitary gland is contained in a depression found in which cranial bone?

A

Sphenoid

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2
Q

What are the three components of the nasal septum?

A

Vomer
Septal cartilage
Perpendicular plate of ethmoid

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3
Q

An opening or hole in a bone through which blood vessels, nerves and ligaments pass is called a

A

Foremen

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4
Q

Craniodiaphysial dysplasia is a bone disorde that causes calcium to accumulate in the skull. These deposits of calcium decrease the foramina size in the skull. What would be an affect of a smaller foramina?

A

Inadequate blood flow
Compression on cranial nerves
Intercranial hypertension

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5
Q

The tubercle found on the neck of a rib articulates with a facet found on the

A

Transverse process of a thoracic vertebra

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6
Q

Picture

A

H

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7
Q

Picture

A

A

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8
Q

Picture

A

E

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9
Q

The _______ suture articulates with the most bones in the skull

A

Lambdoid

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10
Q

Picture

A

F

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11
Q

I’m infants, hydrocephalus, water on the brain, causes bulging and swelling in the head. The head appears larger than expected. What structure will bulge?

A

Fontanelles

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12
Q

Picture

A

D (looks like beak)

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13
Q

Which bone forms the zygomatic arch with the zygomatic bone?

A

Temporal

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14
Q

A rounded articular projection supported on a constricted portion of a bone is called a

A

Head

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15
Q

The sella turcica is a bony depression found in which cranial bone?

A

Sphenoid

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16
Q

Picture

A

A

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17
Q

Which of the following cranial bones contains the organs of hearing and balance, and articulate with the mandible

A

Temporal

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18
Q

Picture

A

C

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19
Q

Which facial bone is a single, unpaired bone in the human skull

A

Mandible

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20
Q

How many bones in the axial skeleton ?

A

80

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21
Q

What bones makeup the axial skeleton?

A

Skull
Hyoid
Auditory
Vertebral
Thorax

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22
Q

What are the 4 sutures?

A

Sagittal (down the middle)
Lambdoid( rear of head)
Coronal (forehead)
Squamas (ear)

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23
Q

Narrow slit between bones in which blood vessels pass is

A

Fissure

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24
Q

Opening in which blood vessels nerves or ligaments pass is…

A

Foreman

25
Q

Shallow depression is…

A

Fossa

26
Q

Furrow along bone surface that accommodates blood vessel nerve or tendon is….

A

Sulcus

27
Q

Tubelike opening is called

A

Meatus

28
Q

Large, round protuberance with a smooth surface at end of bone is

A

Condyle

29
Q

Smooth, flat, slightly concave Articular surface is

A

Facet

30
Q

Typically roughened projection above condyle is

A

Epicondyle

31
Q

Sharp slender projection is

A

Spinous process

32
Q

Variably sized projection with rough bumpy surface is

A

Tuberosity

33
Q

What 8 bones make up the cranium?

A

Frontal
Parietal x2
Temporal x2
Occipital
Sphenoid
Ethmoid

34
Q

What 14 bones makeup the face?

A

Nasal x2
Maxillae x2
Zygomatic x2
Mandible
Lacrimal x2
Palatine x2
Inf. Nasal concha x2
Vomer

35
Q

What are the names of the ear bones?

A

Hammer (malleous)
Anvil (incus)
Stirrup (stapes)

36
Q

Which 4 holes are in the sphenoid bone?

A

foramen ovale
foramen spinosum
foramen Vesalli
foramen rotundum

37
Q

What bone is the caratid foreman and the jugular foreman located in?

A

petrous bone, and behind by the occipital bone

38
Q

What does the vomer do?

A

form the nasal septum together with the perpendicular plate of the ethmoid bone and the nasal septal cartilage

39
Q

What is the function of the nasal concha?

A

increase the surface area of these cavities, thus providing for rapid warming and humidification of air as it passes to the lungs

40
Q

which bone of the face articulates with all the facial bones except the mandible

A

The paired “maxillae”

41
Q

which bone of the skull articulates with all the skull bones

A

Sphenoid

42
Q

what seven bones make up the eyesocket

A

Sphenoid.
Frontal.
Zygomatic.
Ethmoid.
Lacrimal.
Maxilla.
Palatine.

43
Q

what bone is the hypoglossal canal located in

A

Occipital

44
Q

what cranial nerves pass through the jugular Foramen

A

IX
X
XI

45
Q

what passes through the foramen magnum

A

Cranial nerve XI, or the accessory nerve

46
Q

what nerve is associated with the mandibular foramen

A

Inferior alveolar nerve

47
Q

What bone does not articulate with any other bone ?

A

Hyoid

48
Q

How many vertebrate?

A

Kid 33 / adult 26

49
Q

How many cervical?

A

7

50
Q

How many thoracic?

A

12

51
Q

How many lumbar?

A

5

52
Q

Where are intervertebral discs found?

A

Between bodies of adjacent vertebrates

53
Q

What is the name of C1 vert.?

A

Atlas

54
Q

What is the name of C2 vert?

A

Axis

55
Q

What is the name of C7 vert?

A

Prominens

56
Q

what passes through the vertebral foramen

A

Spinal cord

57
Q

What is the largest and strongest vertebrate?

A

Lumbar

58
Q

What vertebrate have costal facets and Demi facets?

A

Thoracic

A&P (6 decks)

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