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Myology 1 OSTM > Power point 1 > Flashcards

Power point 1 Flashcards

1
Q

Anatomical position

A

Body erect, feet slightly apart, palms facing forward, thumbs point away from body. [everything is in reference to anatomical position]

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2
Q

Active Movement

A

Movement performed that engages muscles (when working with a partner, they move their own arm)

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3
Q

Passive Movement

A

Movement performed by doing the motion for the individual/ partner.

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4
Q

Resisted Movement

A

Partner attempts to perform an action against your gentle resistance.

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5
Q

Muscle

A

voluntary contractile tissue that moves the skeleton.

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6
Q

Epimysium

A

Encases the muscle belly

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7
Q

Perimysium

A

Encases bundles of fibers

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8
Q

Endomysium

A

Encases a single muscle fiber

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9
Q

Periostium

A

Encases bone, tendons attach to

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10
Q

Agonist

A

Muscle that carries out an action

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11
Q

Synergist

A

Muscle that supports the agonist

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12
Q

Antagonist

A

Muscle that has an opposite action of the antagonist

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13
Q

Parallel muscles

A

have long fibers that run parallel to the length (long axis) of the muscle. There are 5 types of parallel muscle.

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14
Q

Pennate muscles

A

Have shorter fibers that run obliquely to their tendons. There are 3 types of pennate muscle.

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15
Q

Fascicle Arrangement : Circular

A

Circular: Fascicles arranged in concentric rings.

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16
Q

Fascicle Arrangement : Convergent

A

Muscle has a broad origin, and its fascicles converge toward a single tendon of insertion.

Triangular or fan shaped like the pectoralis major muscle of the anterior thorax.

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17
Q

Fascicle Arrangement: fusiform muscles:

A

spindle-shaped muscles

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18
Q

Regions of the Body [ Anterior View]

A 
Facial
Mandibular
Supraclavicular
Antecubital
Palmar
Patellar
Crural
Dorsal
Planar
Femoral
Pubic
Inguinal
Abdominal
Cubital 
Brachial
Axillary
Pectoral
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19
Q

Regions of the body [Posterior view]

A 
Cephalic
Carpal
Dorsal
Digital
Gluteal
Popliteal
Sural
Pelvic
Sacral 
Lumbar
Thoraic
Scapular
Acrominal
Cervical
Cranial
20
Q

Axial

A 
Cranium
vertebral column
ribs
sternum
hyoid
21
Q

Appendicular

A

arms
legs
pectoral girdle (scaplula, clavicle)
pelvic girdle (hips)

22
Q

Sagittal

A

Divides the body into left and right

23
Q

Mid Sagittal

A

Sagittal plane that lies on the midline

24
Q

Frontal or Coronal

A

Divides the body into anterior and posterior

25
Q

Transverse or horizontal

A

Divides the body into superior and inferior

26
Q

Oblique Section

A

cuts made diagonally

27
Q

Peri Sagittal

A

Alongside

28
Q

Superior and Inferior (Cranial and Cudal)

A

toward and away from the head respectively

29
Q

Anterior and Posterior (ventral and dorsal)

A

toward the front and back of the body

30
Q

Medial, lateral, and intermediate

A

toward the midline, away from the midline, and between a more medial and lateral structure

31
Q

Proximal and Distal

A

closer to and farther away from the origin of the body

32
Q

superficial and deep

A

toward and away from the body surface

33
Q

Prone

A

ventral surface down, facedown

34
Q

Supine

A

back of dorsal surface downward

35
Q

ipsilateral

A

Same side

36
Q

Contralateral

A

Opposite side

37
Q

Extension

A

Open- Movement that straightens or opens a joint [sagittal plane]

38
Q

Flexion

A

Close - movement that bends a joint or brings the bones closer together [sagittal plane]

39
Q

Adduction

A

closer - brings a limb medially toward the body’s midline [frontal plane, appendages]

40
Q

Abduction

A

away- moves limbs laterally away from the midline [frontal plane, appendages]

41
Q

Rotation

A

pertains only to the axial skeleton (head and vertebral column, transverse plane)

42
Q

Medial rotation and lateral rotation

A

Medial - limb turns in toward the midline

Lateral - swings the limb away form the midline

43
Q

Circumduction

A

Cone shaped movement (combination of flexion, extension, adduction, abduction, Only at shoulders and hips.

44
Q

Lateral flexion

A

Spine (Occurs only at the axial skeleton)

45
Q

Elevation and depression

A

Movements of the scapula and jaw - Elevation is movement superiorly. Depression is movement inferiorly.

46
Q

Inversion and eversion

A

feet, combination of movements of several joints of the feet.

Inversion - turn in
Eversion - turn out

47
Q

Plantar flexion

A

Movement of the ankle only

Plantar flexion - moving your ankle to point your foot
dorsifelxion - opposite movement - pulling ankle back

Myology 1 OSTM (3 decks)

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