Quiz 6/16

Front 1

Back 1

Sternum

A flat bone

Part of the axial skeleton

Front 2

Back 2

Manubrium

Top portion of sternum

Front 3

Back 3

Body (of the sternum)

Front 4

Back 4

Xiphoid process

Sharp tip of sternum

Front 5

Back 5

True ribs

Attached to sternum w costal cartilage

Front 6

Back 6

False ribs

Attached to sternum indirectly by cartilage of rib of it

Front 7

Back 7

Floating ribs

Don't attach to sternum

(Included in number of false ribs)

Front 8

Back 8

Head (of rib)

Slightly thicker, attached to vertebrae

Front 9

Back 9

Neck (of rib)

Below head

Front 10

Back 10

Tubercle

Bump below neck of the rib

Front 11

Back 11

Shaft

Long & uniform in thickness btwn costal cartilage and tubercle

Has a dull and sharp side

Front 12

Back 12

Rib (general picture)

Front 13

Back 13

Clavicle

Collar bone

Front 14

Back 14

Spine of scapula (spinous process)

On the posterior side

Front 15

Back 15

Acromion process

Extension of spinous process

Scapula

Front 16

Back 16

Coracoid process

Scapula (shoulder blade)

Front 17

Back 17

Glenoid cavity (fossa)

Very shallow depression for the joint made w/ humerus

Front 18

Back 18

Head

Medial projection of proximal epiphysis

Humerus

Front 19

Back 19

Anatomical neck

Shallow groove right below head

Humerus

Front 20

Back 20

Surgical neck

Start of diaphysis, where proximal fractures are likely to occur

Humerus

Front 21

Back 21

Greater & lesser tubercles

Humerus

Front 22

Back 22

Deltoid tuberosity

Humerus

Front 23

Back 23

Capitulum

Humerus

Front 24

Back 24

Trochlea, "pizza cutter"

Humerus

Front 25

Back 25

Medial & lateral epicondyles

Humerus

Front 26

Back 26

Coronoid fossa

Humerus

Front 27

Back 27

Olecranon fossa

Humerus

Front 28

Back 28

Humerus

Upper arm bone

Front 29

Back 29

Ulna

Medial bone of forearm

Front 30

Back 30

Radius

Lateral bone of forearm

Front 31

Back 31

Olecranon process

Ulna

(elbow)

Front 32

Back 32

Coronoid process "like a crown"

Ulna

Front 33

Back 33

Trochlear notch

Ulna

Front 34

Back 34

Radial notch

Ulna

Front 35

Back 35

Styloid process

Ulna

Front 36

Back 36

Head

Radius

Front 37

Back 37

Neck

Radius

Front 38

Back 38

Radial tuberosity

Radius

Front 39

Back 39

Styloid process

Radius

Front 40

Back 40

Carpals

Short bones of the wrist

Front 41

Back 41

Metacarpals

Palm of hand

Front 42

Back 42

Phalanges

Finger bones

Three per finger, two in thumb

Front 43

Back 43

Acetabulum

Deep fossa for the head of femur

Divided like a pie into 3 imaginary pieces for Ilium, Ischium, Pubis

Os Coxa (Coxal Bones)

Front 44

Back 44

Os Coxum

Coxal bone

Front 45

Back 45

Ilium bone of os coxa

Front 46

Back 46

Iliac crest

Front 47

Back 47

Iliac spines

Two pointing anteriorly

Two pointing posterior

(superior and inferior ones)

Front 48

Back 48

Sacroiliac joint

Closes the posterior of the pelvis

Front 49

Back 49

Ischium bone

Front 50

Back 50

Ischial tuberosity

Main body of ischium

Front 51

Back 51

Ischial spine

posteriorly pointing

Front 52

Back 52

Pubis bone

Two of these bones close pelvis at front w/ pubic symphysis

Front 53

Back 53

Ramus of ischium

Ramus of pubis

Front 54

Back 54

Obturator foramen

Front 55

Back 55

Femur

Thigh bone

Front 56

Back 56

Head of femur

Points medially

Front 57

Back 57

Neck of femur

Front 58

Back 58

Greater and lesser trochanters

Femur

Front 59

Back 59

Linea aspera

Ridge along diaphysis of femur

Front 60

Back 60

Medial and lateral condyles

Femur

Front 61

Back 61

patella

Assoc w knee joint

Suspended by muscles

Front 62

Back 62

Tibia bone

Medial calf bone

Front 63

Back 63

Fibula bone

Lateral calf bone

Front 64

Back 64

Medial and later condyles

Tibia

Front 65

Back 65

Tibial tuberosity

Under your knee

Tibia

Front 66

Back 66

Medial malleolus

on medial side

Tibia

Front 67

Back 67

Anterior crest

Why hitting your shin is so painful

Tibia

Front 68

Back 68

Head of fibula

Front 69

Back 69

Lateral malleolus

Fibula

Front 70

Back 70

"ankle bones" of tibia and fibula

Front 71

Back 71

Tarsals

Small ankle bones

Front 72

Back 72

Talus

Main bone of the ankle

Connected to tibia and fibula

Front 73

Back 73

Calcaneus

Large heel bone

Front 74

Back 74

Metatarsals

Most of arch and balls of feet

Front 75

Back 75

Phalanges

Toe bones

big toe has two bones, other toes have three

Front 76

Two types of cartilaginous joints

Back 76

Sympheses and synchondroses

- Disc of fibrocartilage (intervertebral discs and pubic symphysis)

- Hyaline cartilage (epiphyseal plate; also costal w/ 1st rib)

Front 77

Describe diagram of synovial joint

Back 77

Two-layered membrane of articular (joint) cartilage on top and bottom

Right and left sides are synovial membrane which produces synovial fluid (reduces friction)

Articular capsule usu reinforced w/ bursae & ligaments

Fibrocartilage pads (articular discs) may be there

Articular capsule is techn. on L and R sides

Front 78

What kind of joint has all 6 types (ball and socket, plane, hinge, pivot, condylar, saddle)

Back 78

Synovial

Front 79

Hip joint is what kind of joint

Back 79

Ball and socket

Front 80

Moement of hip joint is limited by what

Back 80

Deep socket

Strong reinforcing ligaments

These account for its exceptional stability

Front 81

Knee joint is what kind of joint

Back 81

Hinge

Front 82

Shoulder joint is AKA?

Back 82

Glenohumeral joint

Front 83

Where is the temporomandibular joint located

Back 83

Anterior to the ear (mandible to the temporal)

Front 84

Bursitis

Back 84

Inflammation of the patellar bursa (from hard blow to the knee)

Front 85

Sprain

Back 85

Ligaments that reinforce a joint are damaged by over stretching / torn away

Heals slowly bc of its poor blood supply (lig and tend are dense CT)

Front 86

Dislocations

Usu accompanied by what

Back 86

Bones are forced out of their normal position in the joint cavity

Torn or stressed ligaments, inflammation

"reduction" returns the bone to its orig position

Front 87

Bursae

Back 87

Flattened, fibrous sacs lined w/ synovial membranes & containing synovial fluid

Common where ligaments, muscles, skin, tendons, or bones rub together

Front 88

Tendon sheath

Back 88

Elongated bursa, wraps around a tendon

Front 89

Stability of synovial joint determined by

Back 89

Articular surfaces and ligaments

Front 90

Muscle tone accomplished by

Back 90

Muscle tendons acting as stabilizing factors, and they're kept tight by muscle tone

Front 91

Nonaxial means what

Back 91

Joint has slipping / gliding movements only

Front 92

Uniaxial

Back 92

Movement in one plane; bi and multi

Front 93

2 muscle attachments across a joint

movement is described how

Back 93

Origin (attachment to immovable bone)

Insertion (attachment to movable bone)

Along transverse, frontal, or sagittal planes

Front 94

Cartilage injury

Back 94

Snap and pop of overstressed cartilage

Front 95

Subluxation

Back 95

Partial dislocation of a joint

Front 96

Tendonitis

Back 96

Inflammation of tendon sheaths from overuse

Front 97

Gouty arthritis

Back 97

Deposition of uric acid crystals in joints and soft tissues, followed by inflammation response