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1. Anatomy Terminology > Types Of Body Moveme > Flashcards

Types Of Body Moveme Flashcards

1
Q

When describing movement, what are the five things to remember? Give example

A

In movement of lower leg
1. Objects : lower leg
2. Fixed point: thigh
3. Plane: sagittal plane
4. Fulcrum: Knee joint
5. Axis: horizontal axis ( x-axis)

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2
Q

Flexion and extension is movement along which plane?

A

Sagittal plane

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3
Q

Flexion does what to the angle and extension does what to the angle?

A

Flexion decreases the angle
Extension increases the angle

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4
Q

Simple joints that can perform Flexion/Extension movement

A
  1. Elbow
  2. Knee
  3. Interphalangeal joints of Fingers and toes
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5
Q

Compound joints that can perform flexion and extension movements

A
  1. Neck
  2. Vertebrae
  3. Shoulder
  4. Hip
  5. Metacarpophalangeal joints
  6. Metatarsophalangeal joints
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6
Q

Lateral flexion is along which plane?

A

Coronal plane

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7
Q

Which parts of the body can perform lateral flexion?

A
  1. The lumbar spine
  2. Cervical vertebrae
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8
Q

Define adduction/abduction movement relative to the midline

A

Adduction is towards the midline
Abduction is away from the midline

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9
Q

Which joints can perfom adduction/abduction movement?

A
  1. Shoulder
  2. Hip
  3. MCP of fingers
  4. MTP of toes
  5. Carpo-metacarpal of thumb
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10
Q

Adduction and abduction movement is along which plane?

A

Coronal plane

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11
Q

Rotation movement is along which plane and axis?

A

Transverse plane
Longitudinal axis

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12
Q

Rotational movement is divided into two parts namely?

A
  1. Rotation of limbs
  2. Rotation of head and trunk
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13
Q

Rotation of limbs with reference to the midline is divided into two namely

A

External/lateral rotation
Internal/medial rotation

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14
Q

Which joints of the limb can perform rotation movement?

A
  1. Shoulder
  2. Hip
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15
Q

Rotation of the head and trunk is described based on 3 aspects namely? Give examples

A
  1. Rotation
  2. Organ
  3. Direction
    Eg: Rotation of the head to the left
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16
Q

Which joints of the head and trunk can perform rotation movement?

A
  1. Cervical vertebrae
  2. Thoracic vertebrae
  3. A little- lumbar vertebrae
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17
Q

List the more common and important movements

A
  1. Flexion/ extension
  2. Lateral flexion
  3. Abduction/ adduction
  4. Rotation
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18
Q

Movements of the jaw include

A

1.Depression/ Elevation
2. Protrusion/ retrusion

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19
Q

Describe depression/ elevation movements of the jaw? Mention the joint involved

A

It is the superior inferior translation movement of the mandible
Joint is TMJ

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20
Q

Describe the protrusion/retrusion movement of the jaw

A

It is the anterior posterior translation movement of the mandible

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21
Q

Define protraction/retraction movement and give example

A

It involves protrusion and retrusion movement of jaw with lateral movement
Example cow chewing

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22
Q

Describe Circumduction

A

It is conical motion of the limbs

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23
Q

Which joints can perform circumduction?

A
  1. Shoulder
  2. Hip
  3. Fingers
  4. Thumb
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24
Q

Circumduction movement is a complex combination of which movements?

A
  1. Flexion
  2. Extension
  3. Adduction
  4. Abduction
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25
Q

Supination/pronation

A

Movement of the forearm at the Radioulnar joint

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26
Q

Which joints are involved in supination/pronation

A

Proximal and distal radioulnar joints

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27
Q

Supination is when

A

In anatomical position, When the radius is lateral to the ulnar

28
Q

Pronation is

A

When the distal radius is medial to the ulnar and proximal radius remains lateral to the ulnar

29
Q

Deviation movement happens only at which parts?

A

The wrist

30
Q

Deviation is divided into two categories namely

A

Ulnar deviation
Radial deviation

31
Q

Deviation defn

A

Movement of wrist ulnar and radius along the coronal plane with reference to the midline

32
Q

Opposition/ reposition movement is done which joint?

A

The first carpometacarpal joint

33
Q

The first carpometacarpal joint is also known as

A

Saddle joint

34
Q

The CMC joint can perform which movement?

A
  1. Flexion/extension
  2. Abduction/ adduction
  3. Circumduction
  4. Opposition/reposition
35
Q

Opposition/reposition movement defn

A

It is a compound movement that brings the thumb round and across the palm to press against other fingers and vice versa

36
Q

Plantarflexion/ Dorsiflexion
Palmarflexion/ Dorsiflexion

A

Plantarflexion/ Dorsiflexion- Ankles
Palmarflexion/ Dorsiflexion- Wrist

37
Q

Inversion/ eversion bones involved

A

Tarsals and tibia

38
Q

Special movements of the upper limbs

A
  1. Circumduction
  2. Deviation
  3. Supination/ pronation
  4. Opposition/reposition
  5. Palmarflexion/Dorsiflexion
39
Q

Special movements of lower limbs

A
  1. Circumduction
  2. Plantarflexion/dorsiflexion
  3. Inversion/ eversion
40
Q

Special movements of the jaws

A
  1. Depression/elevation
  2. Protrusion/ retrusion
41
Q

What is a joint

A

A joint is where two bones meet

42
Q

How to classify joints

A

Based on two criteria
1. The range of motion
2. The type of tissue holding the bones together

43
Q

Which criteria should a joint meet to become a synovial joint?

A
  1. Range of motion; should allow for a large range of motion
  2. Tissue holding the bones together; a) Both bones should have hyaline cartilage on their articulating surface, b) They should be enclosed in a capsule creating the joint cavity with synovial fluid
44
Q

The articular capsule is made up of

A

Fibrous connective tissue

45
Q

On the deep side of the articular capsule we find the?

A

Synovial membrane

46
Q

Synovial membrane secrets?

A

Synovial fluid

47
Q

Examples of synovial joints

A
  1. Shoulder
  2. Hip
  3. Sternoclavicular joint
  4. Proximal tibiofibular joint etc
48
Q

Types of joints based on Axes of movement

A
  1. Uniaxial
  2. Biaxial
  3. Multiaxial
49
Q

Ellipsoid joint is also known as

A

Condyloid joints

50
Q

Describe ellipsoid joint

A

A rounded end of one bone articulates with a shallow depression of the other bone

51
Q

Classify ellipsoid joint according to axes of movement

A

Biaxial joint

52
Q

Example of ellipsoid joint

A

Metacarpophalangeal joint ( knuckes)

53
Q

Give an example of saddle joint

A

1st CMC joint

54
Q

Classify saddle joint according to axes of movement

A

Biaxial

55
Q

Give an example of pivot joint

A

Atlanto-axial joint

56
Q

Classify the pivot joint according to axes of movement

A

Uniaxial joint

57
Q

Describe hinge joint

A

Convex end of one bone articulating with concave end of another bone

58
Q

Hinge joint is biaxial, true/false

A

False, it is uniaxial

59
Q

Example of hinge joint

A

Elbow: trochlear of humerus articulates with trochlear notch of the ulnar

60
Q

Gliding joint is also known as

A

Plain joint

61
Q

Examples of gliding joints

A

Intercarpal joints
Intertarsal joints

62
Q

Gliding joints are uniaxial; true/false

A

False, they are multiaxial

63
Q

Describe ball and socket joint

A

One bone has a ball articular surface , the other bone has a convex socket articular surface

64
Q

Example of ball and socket joint

A

Shoulder ; head of hunerous and glenoid cavity of scapula

65
Q

Ball and socket joint is biaxial joint; true/false

A

False, it is multiaxial

66
Q

Mention types of synovial joints

A
  1. Ellipsoid joint
  2. Saddle joint
  3. Pivot joint
  4. Gliding joint
  5. Hinge joint
  6. Ball and socket joint

1. Anatomy Terminology (5 decks)

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