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
Q

Ethmoid

A

Supports nasal cavity and eye sockets

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26
Q

Frontal

A

Forehead; part of eye sockets

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27
Q

Parietal

A

Top and sides of skull

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28
Q

Temporal

A

Lower sides and back of skull

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29
Q

Occipital

A

Back and base of skull

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30
Q

Foramen magnum

A

opening through which the spinal cord passes

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31
Q

Sphenoid

A

Bat-shaped bone extending behind the eyes and forming part of the base of the skull
-anchor that holds the skull bones together

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32
Q

Diaphysis

A

Shaft, mid-portion of a long bone

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33
Q

disk

A

Flat, round, plate-like structure. An intervertebral disk is a fibrocartilaginous substance between two vertebrae

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34
Q

Epiphyseal plate

A

Cartilaginous area at the ends of long bones where lengthwise growth takes place in the immature skeleton

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35
Q

Epiphysis

A

Each end of a long bone; the area beyond the epiphyseal plate

36
Q

Facial Bones

A

Bones of the face

-Lacrimal, Mandibular, maxillary, nasal, vomer, zygomatic

37
Q

Fontanelle

A

Soft spot between the skull bones of an infant

38
Q

Lacrimal

A

corners of each eye

39
Q

Mandible

A

Lower jawbone

40
Q

Maxillae

A

Upper Jawbone

41
Q

Nasal Bones

A

Bridge and septum of nose

42
Q

Vomer

A

Nasal Septum (thin, flat bone)

43
Q

Zygomatic bones

A

Cheek bones

44
Q

Haversian canals

A

Minute spaces filled with blood vessels; found in compact bone

45
Q

Ligament

A

Fibrous tissue connecting bone to bone

46
Q

Malleolus

A

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
Q

Manubrium

A

Upper portion of the sternum; articulates with the medial aspect of the clavicle

48
Q

Mastoid process

A

round projection on the temporal bone behind the ear

49
Q

Medullary cavity

A

Central, hollowed-out area in the shaft of a long bone

50
Q

Metaphysis

A

Flared portion of a long bone, between the diaphysis and the epiphyseal plate

51
Q

Olecranon

A

Large process on the proximal end of the ulna; the point of the flexed elbow

52
Q

Osseous tissue

A

Bone tissue

53
Q

ossification

A

Process of bone formation

54
Q

osteoblast

A

Bone cell that helps form bony tissue

55
Q

Osteoclast

A

Bone cell that absorbs and removes unwanted bony tissue

56
Q

Periosteum

A

membrane surrounding bones; rich in blood vessels and nerve tissues

57
Q

Phosphorus

A

Mineral substance found in bones in combination with calcium

58
Q

Pubic Symphasis

A

Area of confluence of the two pubic bones in the pelvis. Joined together by a fibrocartilaginous disk

59
Q

Red bone marrow

A

Found in cancellous bone; site of hematopoiesis

60
Q

Ribs

A

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
Q

Sinus

A

hollow air cavity within a bone

62
Q

Styloid Process

A

Pole-like process extending downward from the temporal bone on each side of the skull

63
Q

Suture

A

Immovable joint between bones, such as the skull

64
Q

Temporomandibular Joint

A

connection on either side of the head between the temporal bone of the skull and mandibular bone of the jaw

65
Q

tendon

A

Fibrous connective tissue connecting muscles and bones

66
Q

trabeculae

A

supporting bundles of bony fibers in cancellous bone

67
Q

vertebra

A

Individual segment of the spine composed of the vertebral body, vertebral arch, spinous process, transverse process, and lamina, enclosing the neural canal

68
Q

Xiphoid process

A

Lower, narrow portion of the sternum

69
Q

Yellow bone marrow

A

Fatty tissue found in the medullary cavity of most adult long bones

70
Q

Articular Cartilage

A

Smooth, glistening white tissue that covers the surface of a joint

71
Q

Articulation

A

any type of joint

72
Q

bursa

A

sac of fluid near a joint; promotes smooth sliding of one tissue against another

73
Q

Ligament

A

connective tissue binding bones to other bones; supports, strengthens, and stabilizes the joint

74
Q

Meniscus

A

Crescent-shaped fibrocartilaginous structure found in the knee

75
Q

Suture joint

A

Immovable joint,

76
Q

Synovial cavity

A

Space between bones at a synovial joint; contains synovial fluid produced by the synovial membrane

77
Q

Synovial Fluid

A

Viscous fluid within the synovial cavity. Synovial fluid is similar in viscosity to egg white; this accounts for the origin of the term

78
Q

Synovial joint

A

A freely moveable joint

79
Q

Synovial membrane

A

Tissue lining the synovial cavity; it produces synovial fluid

80
Q

tendon

A

Connective tissue that binds muscles to bones

81
Q

Fascia

A

Fibrous membrane separating and enveloping muscles

82
Q

Insertion of a muscle

A

Connection of the muscle to a bone that moves

83
Q

Origin of a muscle

A

Connection of the muscle to a stationary bone

84
Q

Striated muscle

A

Muscle connected to bones; voluntary or skeletal muscle

85
Q

Visceral Muscle

A

Muscle connected to internal organs; involuntary or smooth muscle