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CMT > MSA 1 Review > Flashcards

MSA 1 Review Flashcards

1
Q

Suture Joining Frontal and Parietal Bones

A

Coronal

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2
Q

Suture Joining the Parietal Bones

A

Sagittal

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3
Q

Suture Joining Occipital and Parietal Bones

A

Lambdoidal

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4
Q

Skull Bones that Surround the Ear Canal

A

Temporal

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5
Q

The Upper Jaw Bone

A

Maxillary

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6
Q

The bone that forms the prominent part of the cheek and the outer side of the eye socket

A

Zygomatic

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7
Q

Bridge of bone extending from the temporal bone at the side of the head around to the maxilla (upper jawbone) in front and including the zygomatic (cheek) bone as a major portion

A

Zygomatic Arch

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8
Q

Only movable bone of the facial skeleton

A

Mandible

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9
Q

The lower jawbone

A

Mandible

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10
Q

Anterior Mandibular Projection

A

Coronoid Process

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11
Q

Posterior Mandibular Projection

A

Mandibular Condyle

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12
Q

Shock Absorber that Separate Vertebrae

A

Intervertebral Discs

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13
Q

Cartilage Composing Intervertebral Discs

A

Fibrocartilage

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14
Q

Number of Spinal Segments in Adulthood

A

26

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15
Q

Anteriorly Concave Vertebral Curvatures

A

Thoracic and Pelvic

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16
Q

Anteriorly Convex Vertebral Curvatures

A

Cervical and Lumbar

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17
Q

Anterior Portion of an Intervertebral Disc

A

Body

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18
Q

The short, thick, cylindrical bony processes that project from the vertebral body and fuse with the laminae to form the neural arch

A

Pedicles

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19
Q

The part of the vertebra that connects the spinous process and the transverse process

A

Lamina

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20
Q

The bony projection off the posterior (back) of each vertebra. It protrudes where the laminae of the vertebral arch join and provides the point of attachment for muscles and ligaments of the spine.

A

Spinous Process

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21
Q

Process projecting laterally from the junction of the lamina and the pedicle on each side of the vertebrae. The transverse process serves as a point of attachment for muscles that help move the vertebrae as well as ligaments that stabilize the vertebral column

A

Transverse Process

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22
Q

The doorway between the spinal canal and periphery. It lies between the pedicles of neighboring vertebrae at all levels in the spine.

A

Intervertebral Foramina

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23
Q

Number of Cervical Vertebae

A

7

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24
Q

An opening that is occupied by the vertebral artery and vein in the first six vertebrae and only the vertebral vein in the seventh

A

Transverse Formina

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25
Q

Spinous Processes of C2 to C6

A

Forked (bifid)

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26
Q

Spinous Processes of C7

A

Long

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27
Q

Vertebra known as the atlas that supports the head.

A

C1

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28
Q

Vertebra know as axis. It pivots around dens (odontoid process) during rotation of the head.

A

C2

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29
Q

Number of Thoracic Vertebra

30
Q

Spinous Processes of Thoracic Vertebra

A

Long, Pointed, w/ Facets Articulating with Ribs

31
Q

Number of Lumbar Vertebrae

32
Q

Lumbar Vertebrae Bodies

A

Large and Strong (weight support)

33
Q

Lumbar Vertebrae TVPs

A

Project posteriorly at sharp angles

34
Q

Lumbar Vertebrae Spinous Processes

A

Short, Nearly Horizontal

35
Q

Number of Fused Sacral Vertebrae

36
Q

Joints Connecting Iliac Crests to Sacrum

A

Sacroiliac (SI) Joints

37
Q

Number of Fused Vertebrae of the Coccyx

38
Q

Composition of the Thoracic Cage

A

Ribs, Thoracic Vertebrae, Sternum, and Costal Cartilage

39
Q

Functions of the Thoracic Cage

A
  • Support Shoulder Girdle and Upper Limbs
  • Protect Viscera
  • Breathing
40
Q

Number of Ribs

A

24 (12 pairs)

41
Q

Number of True Ribs (joined to sternum directly via costal cartilage)

A

14 (7 pairs)

42
Q

Number of False Ribs

A

10 (5 pairs)

43
Q

The Last 2 Pairs of Ribs

A

Floating Ribs

44
Q

Part of the Sternum

A
  • Manubrium (upper)
  • Body (middle)
  • Xiphoid Process (lower)
45
Q

Where Sternal Manubrium and Body Meet

A

Sternal Angle

46
Q

Composition of the Shoulder/Pectoral Girdle

A

Clavicle and Scapula

47
Q

Function of the Shoulder/Pectoral Girdle

A

Support Upper Limbs and Attachment Areas for Muscles

48
Q

What the medial/sternal clavicular end articulates with

49
Q

Joints Connecting the Clavicles and Manubrium

A

Sternoclavicular Joint (SC Joint)

50
Q

What the lateral clavicular end articulates with

51
Q

Part of the Scapula Articulating with the Clavicle

A

Acromion (via Acromioclavicular Joint)

52
Q

Hook-shaped bone structure projecting anterolaterally from the superior aspect of the scapular neck

A

Coracoid Process

53
Q

The shallow, vertically elongate concavity that receives the head of the humerus

A

Glenoid Fossa

54
Q

Functions of the Pelvic Girdle

A
  • Support Trunk
  • Provide Attachments for Lower Limbs
  • Protection
55
Q

Composition of Coxa (hip bone)

A
  • Ilium
  • Ischium
  • Pubis
56
Q

Superior and Largest of Coxa

57
Q

Inferior Posterior Part of Coxa

58
Q

The Butt Bone

A

Ischial tuberosity

59
Q

Interior Anterior Part of Coxa

60
Q

Joint where the 2 pubic bones articulate

A

Pubic Symphysis

61
Q

Formation of the 2 Pubi

A

Pubic Arch

62
Q

Cup shaped cavity on the lateral surface of coxae articulating with the head of the femur

A

Acetabulum

63
Q
  • Bind bones together
  • Allow movement and bone growth
64
Q
  • Most common joint
  • Involves articular cartilage, joint capsule, synovial membrane, synovial fluid
A

Synovial Joint

65
Q
  • Composed of hyaline cartilage
  • Reduces friction during joint movement
A

Articular Cartilage

66
Q

Free Moving Joints

A

Diarthortic

67
Q
  • Dense CT
  • Reinforce Joint Capsule
  • Connect Bone to Bone
  • Prevent Excessive Joint Movement
68
Q
  • Joint with movement in different planes but not rotational component
  • MCP joints
  • Wrist Joint
69
Q
  • Joints with sliding and twisting movements
  • AC and SC join; carpals/tarsals, facet joints of vertebrae
A

Gliding (plane) Joint

70
Q
  • Joint with movement in only one plane (flexion and extension)
  • Elbow, interphalangeal, ankle, knee* (modified)
71
Q
  • Joint with rotational movement around central axis
  • Radius and ulna; atlantoaxial joint
72
Q
  • Joint with movement mainly in two planes
  • Thumb

CMT (40 decks)

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