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Anatomy Exam #2 > Chapter 9: Articulations > Flashcards

Chapter 9: Articulations Flashcards

0
Q

A functional categorization of Articulations that is described as having no movement is called what?

A

synarthrosis

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1
Q

What are the functional categorizations of the articulation types?

A

Synarthrosis
Amphiarthrosis
Diarthrosis

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2
Q

A functional categorization of Articulations that is described as having LITTLE movement is called what?

A

Amphiarthrosis

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3
Q

A functional categorization of Articulations that is described as having FREE movement is called what?

A

Diarthrosis

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4
Q

Describe the structural category of synarthrosis

A 
Fibrous 
suture
gomphosis 
cartilaginous 
synchondrosis
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5
Q

where are suture structures in the body?

A

in the sutural lines of the skull

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6
Q

where are gomphosis structures found in the body?

A

between the tooth and jaw

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7
Q

Describe the structural category of Amphiarthrosis

A

Fibrous
Syndesmosis
Cartilaginous
symphysis

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8
Q

where are syndesmosis structures in the body?

A

between the tibia and fibula, between the radius and ulna

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9
Q

Describe the structural category of Diarthrosis

A

synovial
monaxial
biaxial
triaxial

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10
Q

almost immovable joint between bones bound by a layer or cartilage is called what?

A

Synchondrosis

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11
Q

Where can synchrondrosis structures be found?

A

in costal cartilages connecting the ribs to the sternum

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12
Q

A place where two bones are closely joined by a united plate of cartilage is called what?

A

symphysis

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13
Q

where can a symphysis structure be found in the body?

A

in between vertebrae and the os coxae bones

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14
Q

articulating cartilages that go from the bone of one bone to the bone of another and it has a membrane that secretes a fluid between a joint is called what?

A

synovial

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15
Q

What are the 6 configurations of the synovial joints

A 
plane joint
hinge joint
pivot joint
condylar joint 
saddle joint
ball-and-socket joint
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16
Q

what synovial joints have a uniaxial movements?

A

plane joint
hinge joint
pivot joint

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17
Q

what synovial joints have a biaxial movement?

A

condylar joint

saddle joint

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18
Q

What synovial joints have multi-axial movements?

A

ball-and-socket joints

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19
Q

What are the three motions that can occur at an articulation?

A

Linear motion
Angular motion
Rotation

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20
Q

What kind of motion is a sliding or gliding motion in a horizontal plane?

A

Linear motion

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21
Q

What motion changes with angle of bones with respect to each other?

A

Angular motion

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22
Q

What kind of motion occurs when one bone can rotate against or within another

A

Rotation

23
Q

What kind of movements are associated with angular motions?

A 
Flexion
Extension (hyperextension)
Abduction
Adduction
Circumduction
24
Q

What movements are associated with rotational motions?

A 
Left
Right
Medial (internal)
Lateral (external)
Supination
Pronation
25
Q

Two opposing articular surfaces slide past each other in almost any direction; the amount of movement is slight

A

gliding motion

26
Q

the angle between articulating bones increases or decreases

A

angular motion

27
Q

the angle between articulating bones decreases; usually occurs in a sagittal plane

A

flexion

28
Q

the angle between articulating bones increases; usually occurs in the sagittal plane

A

extension

29
Q

extension movement continues past the anatomic position

A

hyperextension

30
Q

the vertebral column moves in either lateral direction along a coronal plane

A

lateral flexion

31
Q

movement of a bone away from the midline; usually in the coronal plane

A

abduction

32
Q

movement of a bone toward the midline; usually in the coronal plane

A

adduction

33
Q

a continuous movement that combines flexion, abduction, extension, and adduction in succession; the distal end of the limb or digit moves in a circle

A

circumduction

34
Q

a bone pivots around its own longitudinal axis

A

rotational motion

35
Q

rotation of the forearm whereby the palm is turned posteriorly

A

pronation

36
Q

rotation of the forearm whereby the palm is turned anteriorly

A

supination

37
Q

movement of a body part inferiorly

A

depression

38
Q

movement of a body part superiorly

A

elevation

39
Q

ankle joint movement whereby the dorsum of the foot is brought closer to the anterior surface of the leg

A

dorsiflexion

40
Q

ankle joint movement whereby the sole of the foot is brought closer to the posterior surface of the leg

A

Plantar flexion

41
Q

twisting motion of the foot that turns the sole medially or inward

A

inversion

42
Q

twisting motion of the foot that turns the sole laterally or outward

A

eversion

43
Q

anterior movement of a body part from anatomical position

A

protraction

44
Q

posterior movement of a body part from anatomic position

A

retraction

45
Q

special movement of the thumb across the palm toward the fingers to permit grasping and holding of an object

A

opposition

46
Q

What is between bodies of vertebra?

A

cartilaginous joint (symphysis)

47
Q

what is between the articulating processes in the vertebrae?

A

gliding (synovial)

48
Q

pulposus extended from inside cartilage pad is called what?

A

Herniated disc

49
Q

what are the muscles of the rotator cuff?

A 
SITS muscles
supraspinatus
infraspinatus
teres minor 
subscapularis
50
Q

what are the types of shoulder disloctaions?

A

acromioclavicular

glenohumeral

51
Q

which ways can the glenohumeral dislocations occur

A

anterior dislocation
posterior dislocation
inferior dislocation
superior dislocations

52
Q

what joint disorder is described as; overstretching or tearing of ligament(s) around a joint?

A

sprain

53
Q

what is inflammation of a joint called?

A

arthritis

54
Q

inflammation of a joint resulting from breakdown of articular cartilage (wear and tear arthritis) is known as what?

A

Osteoarthritis

55
Q

inflammation of joint due to attack on synovial components by immune system is known as what?

A

Rheumatoid arthritis

Anatomy Exam #2 (4 decks)

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