Chapter 9: Articulations

Question 0

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

Answer 0

synarthrosis

Question 1

What are the functional categorizations of the articulation types?

Answer 1

Synarthrosis
Amphiarthrosis
Diarthrosis

Question 2

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

Answer 2

Amphiarthrosis

Question 3

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

Answer 3

Diarthrosis

Question 4

Describe the structural category of synarthrosis

Answer 4

Fibrous 
suture
gomphosis 
cartilaginous 
synchondrosis

Question 5

where are suture structures in the body?

Answer 5

in the sutural lines of the skull

Question 6

where are gomphosis structures found in the body?

Answer 6

between the tooth and jaw

Question 7

Describe the structural category of Amphiarthrosis

Answer 7

Fibrous
Syndesmosis
Cartilaginous
symphysis

Question 8

where are syndesmosis structures in the body?

Answer 8

between the tibia and fibula, between the radius and ulna

Question 9

Describe the structural category of Diarthrosis

Answer 9

synovial
monaxial
biaxial
triaxial

Question 10

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

Answer 10

Synchondrosis

Question 11

Where can synchrondrosis structures be found?

Answer 11

in costal cartilages connecting the ribs to the sternum

Question 12

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

Answer 12

symphysis

Question 13

where can a symphysis structure be found in the body?

Answer 13

in between vertebrae and the os coxae bones

Question 14

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?

Answer 14

synovial

Question 15

What are the 6 configurations of the synovial joints

Answer 15

plane joint
hinge joint
pivot joint
condylar joint 
saddle joint
ball-and-socket joint

Question 16

what synovial joints have a uniaxial movements?

Answer 16

plane joint
hinge joint
pivot joint

Question 17

what synovial joints have a biaxial movement?

Answer 17

condylar joint

saddle joint

Question 18

What synovial joints have multi-axial movements?

Answer 18

ball-and-socket joints

Question 19

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

Answer 19

Linear motion
Angular motion
Rotation

Question 20

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

Answer 20

Linear motion

Question 21

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

Answer 21

Angular motion

Question 22

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

Answer 22

Rotation

Question 23

What kind of movements are associated with angular motions?

Answer 23

Flexion
Extension (hyperextension)
Abduction
Adduction
Circumduction

Question 24

What movements are associated with rotational motions?

Answer 24

``` Left Right Medial (internal) Lateral (external) Supination Pronation ```

Question 25

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

Answer 25

gliding motion

Question 26

the angle between articulating bones increases or decreases

Answer 26

angular motion

Question 27

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

Answer 27

flexion

Question 28

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

Answer 28

extension

Question 29

extension movement continues past the anatomic position

Answer 29

hyperextension

Question 30

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

Answer 30

lateral flexion

Question 31

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

Answer 31

abduction

Question 32

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

Answer 32

adduction

Question 33

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

Answer 33

circumduction

Question 34

a bone pivots around its own longitudinal axis

Answer 34

rotational motion

Question 35

rotation of the forearm whereby the palm is turned posteriorly

Answer 35

pronation

Question 36

rotation of the forearm whereby the palm is turned anteriorly

Answer 36

supination

Question 37

movement of a body part inferiorly

Answer 37

depression

Question 38

movement of a body part superiorly

Answer 38

elevation

Question 39

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

Answer 39

dorsiflexion

Question 40

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

Answer 40

Plantar flexion

Question 41

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

Answer 41

inversion

Question 42

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

Answer 42

eversion

Question 43

anterior movement of a body part from anatomical position

Answer 43

protraction

Question 44

posterior movement of a body part from anatomic position

Answer 44

retraction

Question 45

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

Answer 45

opposition

Question 46

What is between bodies of vertebra?

Answer 46

cartilaginous joint (symphysis)

Question 47

what is between the articulating processes in the vertebrae?

Answer 47

gliding (synovial)

Question 48

pulposus extended from inside cartilage pad is called what?

Answer 48

Herniated disc

Question 49

what are the muscles of the rotator cuff?

Answer 49

``` SITS muscles supraspinatus infraspinatus teres minor subscapularis ```

Question 50

what are the types of shoulder disloctaions?

Answer 50

acromioclavicular | glenohumeral

Question 51

which ways can the glenohumeral dislocations occur

Answer 51

anterior dislocation posterior dislocation inferior dislocation superior dislocations

Question 52

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

Answer 52

sprain

Question 53

what is inflammation of a joint called?

Answer 53

arthritis

Question 54

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

Answer 54

Osteoarthritis

Question 55

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

Answer 55

Rheumatoid arthritis