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Test And Measurements > Muscle Strength For upper Extremity > Flashcards

Muscle Strength For upper Extremity Flashcards

1
Q

Factors affecting muscle strength

A

Speed of contraction
Age differences
Gender differences
Muscle fiber type

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2
Q

Forms of muscle testing

A

Instrumental
Manual
Functional

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3
Q

Validity and reliability of muscle strength testing

A

Patient factor…. Age, pain, gender fatigue

Therapist factor… experience, interaction , manner and content of instructions

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4
Q

0 1 2 3 4 5

A

No visible or palpable contraction
Visible or palpable contraction
Full ROM against gravity
Full ROM against gravity eliminated
Full ROM against gravity.. moderate resistance
Full ROM against gravity… maximum resistance

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5
Q

Limitations of mmt

A 
Umn lesions 
Presence of pain or swelling 
Type of contractions 
Understanding of command
Subjectivity
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6
Q

Causes of muscle weakness

A

Pain
Muscle strain
Rupture

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7
Q

Break test

A

Resistance is applied at the end range

Patient is asked to hold the part at a point and examiner breaks it

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8
Q

Active resistance test

A

Examiner gradually increases resistance until maximum tolerance

Application of manual resistance against actively contracting muscles

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9
Q

Upper Trapezius

A

Function… elevation , upward rotation
Origin… occipital bone
Insertion… acromion

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10
Q

Middle trapezius

A

Origin… c7-t3
Insertion.. scapula spine
Function.. retraction

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11
Q

Lower trapezius

A

Origin..spinous process
Insertion.. base of scapula spine
Function.. scapula depression and upward rotation

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12
Q

Levator scapula

A

Origin. Transverse process of four vertebrae

Function… Scapular elevation and downward rotation

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13
Q

Rhomboid

A

Minor…. Origin C7-T1
Insertion… medial boader of scapula

Major…..T2-T5
Insertion.. medial boader of scapula
Function… downward rotation.. retraction and elevation

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14
Q

Scapula protraction and upward rotation

A

Serratus anterior

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15
Q

Depression,protraction, downward rotation and tilt

A

Pectoralis Molly minor

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16
Q

Should flexion

A

Anterior deltoid

Pectoralis major

17
Q

Shoulder extension

A

Posterior deltoid
Latissimus dorsi
Teres major
Pectoralis major

Hyperextension
Posterior deltoid
Latissimus dorsi

18
Q

Abduction

A

Deltoid

Supraspinatus

19
Q

Adduction

A

Pectoralis major
Teres major
Latissimus dorsi

Test And Measurements (10 decks)

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