Unit 7: The Skeletal System Flashcards

(96 cards)

1
Q

Forearm (upper extremity)

A

Between the elbow and wrist

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2
Q

Shoulder girdle

A

Scapula; acromion process; glenoid cavity; coracoid process; spine

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3
Q

Scapula

A

Triangular shaped; shoulder blade

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4
Q

Acromion process (shoulder girdle)

A

Flattened lateral portion of the spine

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5
Q

Coracoid process (shoulder girdle)

A

A protruding projection on the anterior surface just inferior to the lateral aspect of the clavicle

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6
Q

Spine (shoulder girdle)

A

A large process on the posterior of the scapula

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7
Q

Clavicle articulates with what 2 bones

A

Sternum; scapula

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8
Q

Glenoid cavity articulates with what to form the shoulder joint?

A

Head of the humerous

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9
Q

Upper arm bone

A

Humerus

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10
Q

Part that forms the shoulder joint

A

Humerus; scapula; clavicle

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11
Q

Parts that form elbow joint

A

Radius; ulna; olecranon; humerus

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12
Q

Forearm bones

A

Radius (lateral/distal for elbow joint) ulna (medial/proximal for elbow joint)

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13
Q

Tip of the elbow

A

Olecranon

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14
Q

Funny bone

A

Humerus

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15
Q

Interosseous membrane

A

The diaphysis shaft where the radius and ulna are connected

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16
Q

Wrist bones

A

Carpals

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17
Q

Palm bones

A

Metacarpals

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18
Q

Finger bones

A

Phalanges

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19
Q

Thumb

A

Pollex

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20
Q

Coxal bone

A

Hip

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21
Q

Ilium articulates with

A

Sacrum

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22
Q

Posterior joint (ilium)

A

Sacroiliac joint/acetabulum

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23
Q

Greater sciatic notch

A

Allows passage of the sciatic nerve

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24
Q

Ischium

A

Constitutes interior/posterior part of the hip bone

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25
Is hail tuberosity
The part that meets the chair when you are sitting
26
Pubis
Anterior/inferior part of the hip bone
27
Anterior joint
Front pubis
28
Part of coral bone that articulates with femur at the hip
Ilium
29
False pelvis
Contains no pelvic organs except the full bladder and pregnant uterus
30
True pelvis
Bony pelvis inferior to the pelvic rim; inlet outlet and a cavity (babies come out)
31
Male/female pelvis
Male: larger, heavier, more narrow, smaller inlet/outlet; pubic arch 90*; more moveable pubic symphysis; more flexible coccyx
32
Thigh bone
Femur
33
Part that forms hip joint
Head of femur
34
Part that forms knee joint
Patella, femoral condyles; tibia
35
Part that attaches hip muscles
Greater/lesser trochanters
36
Knee cap
Patella
37
What type of bone is the knee cap
Sesamoid
38
Patella is Located in what tendon
Patellar tendon
39
Medial leg bone
Tibia
40
Lateral leg bone
Fibula
41
Medial and lateral malleolus
medial - forms inside surface of ankle joint (tibia) | Lateral - forms the outside projection of ankle joint (fibula)
42
Ankle bones
Talus, tibia,fibula
43
Ankle mortise (joint)
Talus
44
Heel bone
Calcaneous
45
Sole bones
Metatarsals
46
Toe bones
Phalanges
47
Big toe
Hallux
48
Synarthroses
Immovable; fibrous; skull
49
Amphiarthroses
Slightly moveable; cartilaginous; pubic symphysis
50
Diathroses
Freely moveable; ligaments; shoulder/hip
51
Joint capsule
Composed of dense irregular CT lined by synovial membrane; encompasses the joint cavity and synovial fluid within if
52
Ligaments
Bones of done irregular CT that join one bone to another
53
Bursae
Fluid filled structures strategically placed to minimize friction in some joints (shoulder)
54
Synovial fluid
Found in cavities of synovial joints; reduces critic ion between articular cartilage during movement
55
Menisci
Cushion; found between articular surfaces
56
Planar joint
Movement: back/forth Examples: ankle to ankle; wrist to wrist
57
Hinge joint
Movement: opening/closing Examples: elbow/knee
58
Pivot joint
Movement: rotation around long axis
59
Condyloid joint
Movement: around z axis Examples: wrist-forearm
60
Saddle joint
Movement: oppositional movement Example: thumb
61
Ball and socket joint
Movement: most movement/range of motion Example: hip/shoulder
62
Range of motion (ROM)
Range measured in degrees of a circle through which the bones of a joint can be measured
63
What effects ROM
Structure/shape of bones:0; strength/tension of muscle/joints hormones; disuse
64
Gliding joint
Movement back and forth side to side
65
Flexion joint
Movement decreases angle
66
Extension joint
Increases angle
67
Abduction
Movement towards the midline
68
Addiction
Movement away from the midline
69
Circumduction
Movement of a body part in a circle
70
Rotation
Revolving around its own longitudinal axis (neck)
71
Inversion
Movement of the foot medially
72
Eversion
Movement of the foot laterally
73
Plantarflexation
Movement of the foot at the ankle in a downward direction
74
Dorsiflexion
Blinding the foot at the ankle in an upward direction
75
Supination
Movement of the forearm palm up
76
Pronation
Movement of the forearm Palm turned downward
77
Opposition
Movement of the thumb across Palm to touch tips of fingers of the same hand
78
Temperomandibular bones
Mandible/temporal bones
79
Type of joint (temperomandibular)
Combined hinge/planar joints
80
Glenohumeral (shoulder) bones
Humerus, scapula bones
81
Type of joint (glenohumeral)
Ball and socket joint
82
Humeroulnar/humeralradial (elbow) bones
Humerus ulna radius
83
Type of joint (elbow)
Hinge joint
84
Coxal (hip) bones
Femur os coaxae
85
Type of joint (hip)
Ball and socket joint
86
Tibiofemoral (knee) bones
Tibia femur
87
Type of joint (knee)
Modified hinge joint
88
Meniscus
Thin fibrous cartilage between the surfaces of the knee
89
Crucial element ligaments
A pair of ligaments that cross each other in the knee
90
Osteoarthritis
Chronic disease characterized by progressive defer nation of the cartilage of the joints
91
Athroplasty
Repair of a diseased joint
92
Rheumatoid arthritis
Inflammation of e arterial walls associated with Rheumatic disorder
93
Sprain
Painful wrenching/laceration of the ligaments of a joint
94
Strain
Injure/impart by overuse or over exertion
95
Bursitis
Inflammation of bursa especially in the shoulder knee or elbow joint
96
Arm (Upper extremity)
Part of the upper limb between shoulder and elbow