Tissues; Intro to Skeletal System Flashcards
1
Q
Axial Skeleton
A
2
Q
Skull
A
3
Q
Hyoid bone
A
4
Q
Vertebral column
A
5
Q
Ribs
A
6
Q
Sternum
A
7
Q
Auditory ossicles
A
8
Q
Appendicular skeleton
A
9
Q
Pectoral girdle
A
10
Q
Clavicle
A
11
Q
Scapula
A
12
Q
Upper limb
A
13
Q
Humerus
A
14
Q
Radius
A
15
Q
Ulna
A
16
Q
Carpals
A
17
Q
Metacarpals
A
18
Q
Phalanges
A
19
Q
Pelvic girdle
A
20
Q
Hip bone
A
21
Q
Lower limb
A
22
Q
Femur
A
23
Q
Patella
A
24
Q
Tibia
A
25
Fibula
26
Tarsals
27
Metatarsals
28
Phalanges (2)
29
Projections
Articulations/Attachment pts for Muscles/Ligaments
locate; arise from surface of Bones
30
Process
general term for projection from the surface of Bone
31
Tubercle
Small bump on Bone
32
Tuberosity
Big Rough area on Bone
33
Spine
Short Sharp projection
34
Condyle
Smooth surface that articulates w/another bone
35
Epicondyle
projection ABOVE a Condyle
36
Head
Terminal projection that articulates w/another bone
37
Neck
constriction BELOW the Head
38
Crest
Elevated ridge of Bone
39
Line
smaller elevation than a crest
40
Facet
smooth flat Face
41
Trochanter
big bump (on FEMUR)
42
Ramus
branch
43
Depressions
occur on surface of Bone
44
Passageways
45
Cavities
ENCLOSED spaces in bones
46
Foramen
a HOLE
47
Sinus
a CAVITY
48
Meatus/ Canal
a HOLE
49
Fossa
DEPRESSION in Bone
50
Notch
DEEP Cut-out
51
Groove/ Sulcus
Elongated Depression
52
Fissure
Long Deep CLEFT
53
Organic material
cells and collagenous fibers (1/3)
54
Inorganic material
hydroxyapatite (calcium phosphate) and calcium carbonate (2/3)
55
Hydroxyatapatite
56
Epiphyses
proximal and distal ends of Bones
57
Diaphysis
SHAFT
58
Articular cartilage
59
Epiphyseal plate
hyaline cartilage between
epiphyses and diaphysis serving as a growth zone
60
Epiphyseal line
remnants of the plate
61
Compact (DENSE) bone
62
Spongy (CANCELLOUS) bone
63
Trabeculae
thin rods or plates of bone that run in the direction of stress
64
Marrow (MEDULLARY) Cavity
INNERMOST Hollow section of Bone
65
Red marrow
forms BLOOD
66
Yellow Marrow
consist; ADIPOSE Tissue
67
Diploe
SPONGY Bone found in CRANIAL Bones
68
Nutrient Foramina
HOLES that allow for Blood vessel passage
69
Perforating (VOLKMANN) canals
func; Pass through COMPACT bone
70
Periosteum
DENSE C.T. sheath COVERS surface of Bone
71
Tendons
72
Perforating fibers
73
Ligaments
74
Endosteum
C.T. lines MEDULLARY Cavities of Bone
75
Ground bone
76
Osteon
77
Central (HAVERSIAN) canal
HOLE in Center of OSTEON
func; HOUSES Blood vessels/Nerves
78
Perforating canals
func; CARRY Nutrients horizontally
79
Lamellae
Rings of Bone Tissue around Central canal
80
Lacunae
DARK spaces, hold OSTEOCYTES
81
Canaliculi
Small canals
func; acts as PASSAGEWAYS
82
Concentric lamellae
locate; surrounds Central canal
83
Osteoblasts
BONE forming cells
func; SECRETE Collagen fibers & Calcium salts
84
Osteocytes
MATURE bone cells
85
Osteoclasts
Bone dissolving macrophages formed by FUSION of Stem cells
func; REMOVE Collagen & Minerals
86
Osteogenic cells
locate: Stem cells in Periosteum, Endosteum & Central canals
