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‱ > Lab Slides, Week 6 > Flashcards

Lab Slides, Week 6 Flashcards

1
Q

What are the 3 parts of the sternum?

A

Manubrium, body, and xiphoid process

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2
Q

Topmost part of the sternum?

A

Manubrium

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3
Q

Middle part of the sternum?

A

Body

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4
Q

Lower part of the sternum?

A

Xiphoid process

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5
Q

What is the difference between epiphyses and the diaphysis?

A

Epiphysis - end
Diaphysis - middle

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6
Q

What cushions the ends of bones?

A

Articular cartilage

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7
Q

When a bone grows, what part is growing?

A

The diaphysis

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8
Q

Where is the epiphyseal line?

A

In the metaphysis at the ends of long bones

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9
Q

What is the metaphysis?

A

The area where the epiphysis meets the diaphysis

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10
Q

How can you tell a young bone apart from an old bone?

A

The young bone is shorter and has growth plates

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11
Q

3 main components of bone?

A

Periosteum, compact bone, and spongy bone

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12
Q

What is a true rib?

A

A rib completely attached to the sternum

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13
Q

What is a false rib?

A

A rib attached to the sternum through cartilage

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14
Q

What is a floating rib?

A

A rib that is not attached to the sternum

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15
Q

What are the types of vertebrae?

A

Cervical, thoracic, lumbar, sacrum, and coccyx

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16
Q

Where is the atlas vertebra located?

A

The very topmost vertebra

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17
Q

Where is the axis vertebra located?

A

Right under the atlas vertebra, the second one overall

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18
Q

Where are the cervical vertebrae located?

A

Topmost section, contains C1-C7

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19
Q

Where are the thoracic vertebrae located?

A

Middle section, contains T1-T12

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20
Q

Where are the lumbar vertebrae located?

A

Lowest section, contains L1-L5

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21
Q

Where is the sacrum vertebra located?

A

Right under the lumbar vertebrae, kind of flat

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22
Q

Where is the coccyx vertebra located?

A
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23
Q

What does the atlas vertebra do?

A

Supports your head

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24
Q

What does the axis vertebra do?

A

Forms a pivot for the atlas vertebra to rotate on

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25
Q

Where is the patella?

A

In front of the knee, small flat bone sort of closer to the thigh than calf

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26
Q

Where is the thumb sesamoid bone?

A

Small little bone medial to the thumb, between the middle bending joint bones

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27
Q

Occipital bone location?

A

Back of the head, middle

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28
Q

Frontal sinus location?

A

Nose bridge

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29
Q

Maxillary sinus location?

A

Under the skin next to nostrils

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30
Q

Sphenoid sinus location?

A

Inside the skull, above the pharynx but kind of in the middle and small. Round

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31
Q

Ethmoid sinus location?

A

Butterfly shaped, behind the eyes and like flat, above nasal cavity

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32
Q

Cranial base angle?

A

Top down

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33
Q

Anterior cranial fossa location?

A

Top of cranial base, with the 2 lines

34
Q

Middle cranial fossa location?

A

Middle of cranial base, 2 lung-shaped things

35
Q

Posterior cranial fossa location?

A

Bottom of cranial base, triangular and has a hole

36
Q

Frontal bone location?

A

Basically your entire forehead

37
Q

Parietal bones location?

A

Top of the head left and right, a tiny bit on the sides and back too

38
Q

Sagittal suture location?

A

Top of the head, between parietal bones

39
Q

Coronal suture location?

A

Temples up to the end of the frontal bone on top

40
Q

Lambdoid suture location?

A

Triangle in the back of the head

41
Q

Squamous suture location?

A

On sides of head near parietal bone, connected to coronal suture

42
Q

Temporal bone location?

A

Small ones on side of head

43
Q

Zygomatic process location?

A

Flat one on top of jaw, like a cheekbone

44
Q

Mandibular fossa location?

A

Tinyyyy little arm on cheekboke right above jaw

45
Q

Mandibular condyle location?

A

On the jaw, very top lateral little protrusion

46
Q

External acoustic meatus location?

A

Near temporal bone, little tube for ear

47
Q

Styloid process location?

A

On temporal bone, Little jut out toward the bottom, really close to mandible

48
Q

Mastoid process location?

A

Behind the ear basically. Bottom of skull

49
Q

How can you identify the temporal bone on a transverse section?

A

It’s like in the middle part of the coronal base, not the entire thing but like.. lung-shaped. Top-up, theres little holes and they almost meet in the middle

50
Q

Occipital bone location on a transverse plane?

A

Top-down, it’s the bottom of the coronal base. Top-up, same area around the hole basically

51
Q

How does the sphenoid bone look on a transverse plane?

A

It looks like a bat honestly. But with a little bit above it

52
Q

Sphenoid body location?

A

The part that looks like the bat body

53
Q

Where is the sella turcica?

A

Its on the sphenoid body, from the side it looks like a saddle, from the top-down it looks like a bat head

54
Q

Sphenoid wings location?

A

Greater wings look like actual wings but lesser wing is directly above that, above the ridge

55
Q

Sphenoid bone from a side view?

A

In the middle, it’s kind of shaped like a penis with legs

56
Q

Where are the foramen rotundum?

A

Topmost holes on sphenoid bone

57
Q

Where are the foramen ovale?

A

Middle hold on sphenoid bone

58
Q

Where are the foramen spinosum?

A

Bottom holes (3 in a row, not the lines!!) of sphenoid bone

59
Q

Where is the optic canal?

A

Bat “eyes” on the sphenoid body

60
Q

Superior orbital fissure location?

A

Inner arc of greater wings of sphenoid bone

61
Q

Ethmoid bone location?

A

The 2 lines on anterior cranial fossa

62
Q

Crista galli of the ethmoid bone?

A

Top middle protrusion of ethmoid bone (posterior view)

63
Q

Ethmoid air cells location?

A

Holes next to center of ethmoid bone (both views)

64
Q

Middle nasal concha location?

A

2 middle bottom protrusions of ethmoid bone (posterior view)

65
Q

Orbital plate location?

A

Somewhat rounded ounded outer edges of ethmoid bone (both views)

66
Q

Perpendicular plate location?

A

Base/body of ethmoid bone (posterior view)

67
Q

Side view of ethmoid air cells?

A

Hole in middle-front, right above sphenoid sinus

68
Q

Ethmoid bone side view?

A

Its like the back of the eye sockets? It has a sharp protrusion upwards behind the frontal sinus

69
Q

Crista galli side and top views?

A

Between the 2 lines, or the sharp protrusion behind frontal sinus

70
Q

Superior nasal concha location? (Transverse plane)

A

Top little dots in middle

71
Q

Middle nasal concha location? (Transverse plane)

A

Middle dots

72
Q

Inferior nasal concha location? (Transverse plane)

A

Swirly big blobs in middle

73
Q

Nasal septum location? (Transverse plane)

A

Line between all the nasal concha

74
Q

Maxillae location?

A

There’s 2, it’s like the front of your face next to the nose and somewhat under the eyes, your top lip too

75
Q

Transverse plane of maxillae?

A

Roof of mouth

76
Q

Maxillary sinus location?

A

Transverse plane - To the sides of the nasal concha, blob shaped
Side view - Under the eye sockets
Coronal view - Basically combo of those 2

77
Q

Zygomatic bones location?

A

2 of them, outer edge of eye sockets and cheekbone

78
Q

Lacrimal bones location?

A

2 of them, inside of eye sockets sorta behind nose

79
Q

Lacrimal fossa location?

A

Tiny little teardrop shaped part of lacrimal bones

80
Q

Nasal bones location?

A

Bridge of nose

81
Q

Inferior nasal concha location, in a frontal or side view?

A

Magatama-shaped in the nose hole.
Side view - cheeto-shaped thing behind nose

‱ (40 decks)

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