Chapter 15 Stuff Flashcards

1
Q

Orthopedists

A

Physicians who treat bone, joint, and muscle conditions

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2
Q

rheumatologists

A

Physicians who specialize primarily in joint problems, such as arthritis

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3
Q

Physiatrists

A

Medical doctors whose focus is on rehabilitation after injury or illness to muscles, bones and nerves

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4
Q

Acetabulum

A

Rounded depression, or socket, in the pelvis that joins the femur, forming the hip join

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5
Q

Acromion

A

Outward extension of the shoulder blade forming the point of the shoulder. It overlies the shoulder joint and articulates with the clavicle

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6
Q

Articular cartilage

A

thin layer of cartilage covering the bone in the joint space

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7
Q

bone

A

Dense, hard connective tissue composing the skeleton

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8
Q

Bone depression

A

opening or hollow region serving as a connection for bones, or passageways flood vessels and nerves.
-fissure, foramen, fossa, sinus

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9
Q

Fissure

A

Narrow groove or slit-like opening

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10
Q

Foramen

A

Opening for blood vessels and nerves

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11
Q

Fossa

A

Shallow cavity in or on a bone

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12
Q

Sinus

A

Hollow cavity within a bone

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13
Q

Bone Process

A

Enlarged area that extends from bones as attachment for muscles, tendons, and ligaments.
-Bone head, condyle, epicondyle, trochanter, tubercle, tuberosity

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14
Q

Bone Head

A

Rounded end of a bone

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15
Q

Condyle

A

Rounded knuckle-like process

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16
Q

Epicondyle

A

Small rounded process above the condyle

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17
Q

Trochanters

A

Large and small processes for tendon attachments

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18
Q

Tuberosity

A

Small round elevation where tendons and muscles attach

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19
Q

Calcium

A

One of the mineral constituents of bone

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20
Q

Cancellous Bone

A

Spongy, porous, bone tissue in the inner part of a bone

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21
Q

Cartilage

A

Flexible, rubbery connective tissue. It is found in the immature skeleton, at the epiphyseal growth plate, and on joint surfaces

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22
Q

Collagen

A

Dense, connective tissue protein strands found in bone and other tissues

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23
Q

Compact bone

A

Hard, dense bone tissue, usually found around the outer portion of bones

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24
Q

Cranial bones

A

Skull bones

-ethmoid, frontal, occipital, parietal, sphenoid, temporal

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25
Ethmoid
Supports nasal cavity and eye sockets
26
Frontal
Forehead; part of eye sockets
27
Parietal
Top and sides of skull
28
Temporal
Lower sides and back of skull
29
Occipital
Back and base of skull
30
Foramen magnum
opening through which the spinal cord passes
31
Sphenoid
Bat-shaped bone extending behind the eyes and forming part of the base of the skull -anchor that holds the skull bones together
32
Diaphysis
Shaft, mid-portion of a long bone
33
disk
Flat, round, plate-like structure. An intervertebral disk is a fibrocartilaginous substance between two vertebrae
34
Epiphyseal plate
Cartilaginous area at the ends of long bones where lengthwise growth takes place in the immature skeleton
35
Epiphysis
Each end of a long bone; the area beyond the epiphyseal plate
36
Facial Bones
Bones of the face | -Lacrimal, Mandibular, maxillary, nasal, vomer, zygomatic
37
Fontanelle
Soft spot between the skull bones of an infant
38
Lacrimal
corners of each eye
39
Mandible
Lower jawbone
40
Maxillae
Upper Jawbone
41
Nasal Bones
Bridge and septum of nose
42
Vomer
Nasal Septum (thin, flat bone)
43
Zygomatic bones
Cheek bones
44
Haversian canals
Minute spaces filled with blood vessels; found in compact bone
45
Ligament
Fibrous tissue connecting bone to bone
46
Malleolus
round process on both sides of the ankle joint. The lateral malleolus is part of the fibula and the medial malleolus is part of the tibia
47
Manubrium
Upper portion of the sternum; articulates with the medial aspect of the clavicle
48
Mastoid process
round projection on the temporal bone behind the ear
49
Medullary cavity
Central, hollowed-out area in the shaft of a long bone
50
Metaphysis
Flared portion of a long bone, between the diaphysis and the epiphyseal plate
51
Olecranon
Large process on the proximal end of the ulna; the point of the flexed elbow
52
Osseous tissue
Bone tissue
53
ossification
Process of bone formation
54
osteoblast
Bone cell that helps form bony tissue
55
Osteoclast
Bone cell that absorbs and removes unwanted bony tissue
56
Periosteum
membrane surrounding bones; rich in blood vessels and nerve tissues
57
Phosphorus
Mineral substance found in bones in combination with calcium
58
Pubic Symphasis
Area of confluence of the two pubic bones in the pelvis. Joined together by a fibrocartilaginous disk
59
Red bone marrow
Found in cancellous bone; site of hematopoiesis
60
Ribs
Twelve paris of curved bones that form the chest wall. True ribs are the first 7 pairs; false ribs are pairs 8-10; floating ribs are 11-12
61
Sinus
hollow air cavity within a bone
62
Styloid Process
Pole-like process extending downward from the temporal bone on each side of the skull
63
Suture
Immovable joint between bones, such as the skull
64
Temporomandibular Joint
connection on either side of the head between the temporal bone of the skull and mandibular bone of the jaw
65
tendon
Fibrous connective tissue connecting muscles and bones
66
trabeculae
supporting bundles of bony fibers in cancellous bone
67
vertebra
Individual segment of the spine composed of the vertebral body, vertebral arch, spinous process, transverse process, and lamina, enclosing the neural canal
68
Xiphoid process
Lower, narrow portion of the sternum
69
Yellow bone marrow
Fatty tissue found in the medullary cavity of most adult long bones
70
Articular Cartilage
Smooth, glistening white tissue that covers the surface of a joint
71
Articulation
any type of joint
72
bursa
sac of fluid near a joint; promotes smooth sliding of one tissue against another
73
Ligament
connective tissue binding bones to other bones; supports, strengthens, and stabilizes the joint
74
Meniscus
Crescent-shaped fibrocartilaginous structure found in the knee
75
Suture joint
Immovable joint,
76
Synovial cavity
Space between bones at a synovial joint; contains synovial fluid produced by the synovial membrane
77
Synovial Fluid
Viscous fluid within the synovial cavity. Synovial fluid is similar in viscosity to egg white; this accounts for the origin of the term
78
Synovial joint
A freely moveable joint
79
Synovial membrane
Tissue lining the synovial cavity; it produces synovial fluid
80
tendon
Connective tissue that binds muscles to bones
81
Fascia
Fibrous membrane separating and enveloping muscles
82
Insertion of a muscle
Connection of the muscle to a bone that moves
83
Origin of a muscle
Connection of the muscle to a stationary bone
84
Striated muscle
Muscle connected to bones; voluntary or skeletal muscle
85
Visceral Muscle
Muscle connected to internal organs; involuntary or smooth muscle