Skeleton 2 Flashcards

1
Q

The upper extremities are adapted for:

A

Flexibility and dexterity

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2
Q

Pieces of the pectoral girdle

A

Scapula and clavicle

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3
Q

Portion of scapula that articulates with the humorous

A

Glenoid cavity

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4
Q

Radius and ulna are attached by

A

Interosseous membrane

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5
Q

Carpals

A
  • scaphoid
  • lunate
  • triquetral
  • pisiform
  • trapezium
  • trapezoid
  • capitate
  • hamate
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6
Q

3 categories of phalanges (from closest to metacarpals to farthest)

A
  • proximal
  • intermediate
  • distal
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7
Q

How many phalanges are in fingers

A

14

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8
Q

Which type of phalange does the thumb lack

A

Intermediate

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9
Q

Lower limbs are adapted for:

A

Weight bearing and locomotion

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10
Q

False pelvis

A

The large flaring portion of the pelvis

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11
Q

True pelvis

A

The smaller portion of the pelvis that creates the opening

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12
Q

Innominate bones that fuse to form the pelvis

A
  • ilium
  • ischium
  • pubis
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13
Q

Ilium

A

Upper fan shape

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14
Q

Ischium

A

Bottom

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15
Q

Pubis

A

Front

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16
Q

Pubis symphysis

A

Joint of fibrous cartilage that joins the pelvis in the front

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17
Q

Function of the patella

A

Acts as a guide for tendons and allows for them to slide smoothly across knee joint

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18
Q

Tarsals

A
  • calcaneus
  • talus
  • navicular
  • cuboid
  • lateral cuneiform
  • intermediate cuneiform
  • medial cuneiform
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19
Q

Function of the arches

A

Provide extra support and act as shock absorbers

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20
Q

Acromian process is on the

A

Scapula

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21
Q

Glenoid cavity is on the

A

Scapula

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22
Q

Spine is on the

A

Scapula

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23
Q

Corocoid process is on the

A

Scapula

24
Q

Deltoid Tuberosity is on the

A

Humerus

25
Q

Greater and lesser tubercles are on the

A

Humerus

26
Q

Olecranon fossa is on the

A

Humerus

27
Q

Coronoid fossa is on the

A

Humerus

28
Q

Trochlea is on the

A

Humerus

29
Q

Capitulum is on the

A

Humerus

30
Q

Styloid processes are on the

A

Radius and ulna

31
Q

Olecranon process is on the

A

Ulna

32
Q

Coronoid process is on the

A

Ulna

33
Q

Trochlear notch is on the

A

Ulna

34
Q

Acetabulum is on the

A

Pelvis

35
Q

Obturator Foramen is on the

A

Pelvis

36
Q

Fovea capitis is on the

A

Femur

37
Q

Greater and lesser trochanters are on the

A

Femur

38
Q

Medial and lateral condyles are on the

A

Femur and tibia

39
Q

Medial and lateral epicondyles are on the

A

Femur

40
Q

Medial malleolus is on the

A

Tibia

41
Q

Lateral malleolus is on the

A

Fibula

42
Q

Number of bones in the axial skeleton

A

80

43
Q

Number on bones in the appendicular skeleton

A

126

44
Q

Yellow marrow

A

Stores fat

45
Q

Red marrow

A

Forms red blood cells

46
Q

Closed (simple) fracture

A

Does not penetrate through the skin

47
Q

Open (compound fracture)

A

Broken bone penetrates through the skin

48
Q

Transverse break

A

Straight across the bone

49
Q

Oblique fracture

A

Diagonal break across the bone

50
Q

Comminuted fracture

A

Bone breaks into many fragments

51
Q

Fissure fracture

A

Cracks in bone

52
Q

Compression fracture

A

Bone is crushed

53
Q

Depressed fracture

A

Broken portion is pressed inward (common in skull fractures)

54
Q

Avulsion fracture

A

Broken pieces have been pulled apart

55
Q

Impacted fracture

A

Broken bone ends are forced into eachother

56
Q

Spiral fracture

A

Ragged break the occurs due to an excessive twisting force

57
Q

Green stick fracture

A

Bone breaks incompletely