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Anaphy Lab > Skeletal System > Flashcards

Skeletal System Flashcards

1
Q

Parts of the skeletal system

A

· Bones (skeleton)
· Joints
· Cartilages
· Ligaments (bone to bone)
· (tendon=bone to muscle)

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2
Q

(bone to bone)

A

Ligaments

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3
Q

· (=bone to muscle)

A

tendon

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4
Q

2 types of skeleton

A

Appendicular skeleton
Axial skeleton

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5
Q

Parts of Appendicular skeleton

A

Limbs, girdle

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6
Q

Parts of Axial skeleton

A

Skull, spinal cord/column

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7
Q

Function of bones

A

Support of the body
· Protection of soft organs
· Movement due to attached skeletal muscles
· Storage of minerals and fats
· Blood cell formation

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8
Q

The skeleton has - bones

A

206

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9
Q

Two basic types of bone tissue

A

Compact bone ·
· Spongy bone

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10
Q

Homogeneous

A

Compact bone

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11
Q

· Small needle-like pieces of bone
· Many open spaces

A

· Spongy bone

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12
Q

Bones are classified by their shape:

A

1.Long
2.Short-
3.Flat-
4.Irregular-

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13
Q
  • bones are longer than they are wide

Arms = humerus
Legs = femur

Humerus of arm

A

Long

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14
Q

usually square in shape, cube like

Wrist, ankle

Carpals of wrist

A

Short

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15
Q

flat , curved

Skull, sternum

Parietal bone of skull

A

Flat

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16
Q

odd shapes

Vertebra, pelvis

A

Irregular

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17
Q

A break in a bone

A

Bone fractures

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18
Q

Bone fractures

A

Simple
Compound
Greenstick

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19
Q

Closed fracture
Break does not penetrate through skin

A

Simple fracture

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20
Q

Open fracture
Penetrate through skin

A

Compound fracture

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21
Q

Hard to repair
Break like green twig

A

Greenstick fracture

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22
Q

allows extension and retraction of an appendage.

A


 A hinge joint

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23
Q

allows for radial movement in almost any direction.

Femur attached to pelvis

A


 A ball and socket joint

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24
Q

usually affects joints symmetrically (on both sides equally), may initially begin in a couple of joints only, and most frequently attacks, the wrists, , hands, elbows, shoulders, knees and ankles

A

Rheumatoid arthritis

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25
Q

Symptoms of RA

A

Worsened with age:
Joint pain
Stiffness

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26
Q

Types of arthritis

A

Rheumatoid arthritis
Osteoarthritis

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27
Q

Autoimmune, inflammatory response (swelling)
immune cells attack healthy cells by mistake (there is painful swelling)

A

RA

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28
Q

Early signs of RA

A

Joint pain
Tenderness
Stiffness/swelling

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29
Q

Degenarative joint disease
tissues in bones/joints break down over time
Most common type of arthritis, older people

A

Osteoarthritis

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30
Q

Parts of Spinal cord

A

Cervical vertebrae (C1-C7)
Thoracic vertebrae (T1-T12)
Lumbar vertebrae (L1-L5)
Sacrum (S1-S5)

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31
Q

C1

A

Atlas

32
Q

C2

A

Axis

33
Q

Tailbone

A

Coccyx

34
Q

How many Ribs

A

24 Ribs
(12 pairs)

35
Q

3 Types of Ribs:

A

-True Ribs (1-7)
-False Ribs (8-12)
-Floating Ribs (11-12)

36
Q

Vertebrosternal ribs

A

True ribs

37
Q

Vertebrochondral ribs

A

False ribs

38
Q

Vertebral ribs

A

Floating ribs

39
Q

Bone with Crescent ueruch? With notches

A

Ulna

40
Q

Bone with flat, round head

A

Radius

41
Q

Bone under patella

A

Tibia

42
Q

Heelbone (sakong)

A

Calcaneus

43
Q

Hearing, memory, language

A

Temporal lobe

44
Q

Vision

A

Occipital lobe

45
Q

Touch, taste, temperature

A

Parietal lobe

46
Q

Thinking, memory, behavior, movement

A

Frontal lobe

47
Q

Form base and sides of skull

A

Sphenoid bone

48
Q

Cheekbone

A

Zygomatic bone

49
Q

No. Of bones in head

A

29

50
Q

No. Of bones in trunk

A

51

51
Q

No. Of bones in hands

A

38

52
Q

No. Of bones in feet

A

38

53
Q

No. Of bones in shoulder, arms

A

10

54
Q

No. Of bones in legs, hips

A

10

55
Q

No. Of bones in wrists

A

16

56
Q

No. Of bones in ankles

A

14

57
Q

Example of hinge joint

A

(Elbow, Knee)

58
Q

Example of ball and socket joint

A

Femur attached to pelvis

59
Q

Example of long bone

A

Arms - humerus
Legs - femur

Humerus of arms

60
Q

Example of short bone

A

Wrist, ankles

Carpals of wrist

61
Q

Example of flat bone

A

Skull, sternum

Parietal bone of skull

62
Q

Example of irregular bone

A

Pelvis, vertebrae

63
Q

Longer Than They Are Wide

A

Long Bones

64
Q

Cube-shaped

A

Short Bones

65
Q

Thin And Flat
Has Large Surfaces For Muscle Attachments

A

Flat Bones

66
Q

Complicated
Shapes that cannot be Classified as
“Long”, “Short” or
“Flat”.

A

Irregular Bones

67
Q

Most Are Un-named.

A

Sesamoid Bones

68
Q

Function
Mechanical Strength

A

Long Bones Long Bones Long Bones Long Bones

69
Q

Function

Multi-directional
Motion

A

Short Bones

70
Q

Mechanical
Protection to Soft Tissues Beneath

A

Flat Bones

71
Q

Provides Major Mechanical

Support for the Body
Vertebra Protects the Spinal Cord

A

Irregular Bones

72
Q

Protects From
Additional Friction And Use - can form in Palms And Soles

A

Sesamoid bones

73
Q

Example long bone

A

Femur
Tibia
Fibula
Humerus
Ulna
Radius

74
Q

Example of short bones

A

Carpal Bones (Of The Hands/Wrists) And

The Tarsal Bones (Of The Feet/Ankles).

75
Q

Example of flat bone

A

•Cranial Bones
•Sternum
•Ribs
•Scapulae

76
Q

Example of irregular bone

A

•Vertebrae
•Hyoid Bone
•Sphenoid Bone
•Facial Bones.

77
Q

Example of sesamoid bone

A

Patella

Anaphy Lab (2 decks)

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