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問題一覧
1
Broken bone portion is pressed inward.
depressed
2
Convert to bone within 24 months after birth
fontanelles
3
collarbone
clavicle
4
Common sports fracture.
spiral
5
bones of the hands
carpals, metacarpals, phalanges
6
Broken bone ends are forced into each other.
impacted
7
Bones of the skull are joined by _____
sutures
8
is large compared to the infants total body length
fetal skull
9
Hollow portions of bones surrounding the nasal cavity
paranasal sinuses
10
Bone is crushed. (i.e., osteoporotic bones).
compression
11
Only the ________ is attached by a freely movable joint
mandible
12
Forms a cage to protect major organs
bony thorax
13
Common in porous bones
compression
14
Bone breaks into many fragments.
comminuted
15
break that does not penetrate the skin
closed fracture
16
3 pair of fused bones in pelvic girdle or hip bone
ilium, ischium, pubic bone
17
Particularly common in the aged, whose bones are more brittle.
comminuted
18
pelvic girdle or hip bones protect several organs such as _____
reproductive organs, urinary bladder, part of the large intestine
19
Two sets of bones in skull
cranium, facial bones
20
The arm is formed by a single bone: _______
humerus
21
common types of fractures
comminuted, compression, depressed, impacted, spiral, greenstick
22
repair of bone fractures
hematoma is formed, break is splinted by fibrocartilage to form a callus, fibrocartilage callus is replaced by a bony callus, bony callus is remodeled to form a permanent patch
23
2 types of bones in pectoral girdle
clavicle, scapula
24
The only bone that does not articulate (move) with another bone
hyoid bone
25
fingers
phalanges
26
3 parts of appendicular skeleton
limbs, pectoral girdle, pelvic girdle
27
broken bone penetrates through the skin
open fracture
28
Bone breaks incompletely
greenstick
29
Bone fractures are treated by
reduction and immobilization
30
wrist
carpals
31
Commonly occurs when one attempts to break a fall with outstretched arms
impacted
32
2 bones of forearam
ulna, radius
33
Allow the brain to grow
fontanelles
34
Typical of skull fracture.
depressed
35
Ragged break occurs when excessive twisting forces are applied to a bone.
spiral
36
fibrous membranes connecting the cranial bones
fontanelles
37
The ______ has a normal curvature
spine
38
palm
metacarpals
39
types of bone fractures
closed fracture, open fracture
40
The total weight of the upper body rests on the _____
pelvis
41
3 parts of bony thorax
sternum, ribs, thoracic vertebrae
42
shoulder blade
scapula
43
Serves as a moveable base for the tongue
hyoid bone
44
Functions of Paranasal sinuses
lighten the skull, give resonance and amplification to voice
45
Vertebrae separated by ____
intervertebral discs
46
Each _________ is given a name according to its location
vertebrae
47
3 parts of axial skeleton
skull, vertebral column, bony thorax
48
Common in children, whose bones are more flexible than those of adults
greenstick