upper limb muscles Flashcards

1
Q

How many joints does bicep branchi cross

A

3
shoulder joint
Elbow joint
Synchondrosis

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2
Q

How many joints does the branchioradialis cross?

A

1

elbow joint

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3
Q

How many joints does the triceps cross?

A

2

shoulder and elbow

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4
Q

which bones is the biceps branchi attached to?

A

ulna, radius, scapula

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5
Q

which bones is the branchioradialis attached to?

A

humerus, radius

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6
Q

which bones is the triceps branchii attached to?

A

humerus, ulna

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7
Q

Rotator cuff muscles

A

Help stabilise the joint
Anterior: subscapularis, supraspinatous
Posterior: Supraspinatous, Teres minor, infraspinatous

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8
Q

Deltoid fibres

A

Anterior: abduction
posterior: adduction
Intermediate: extension
Overall: abduction of the shoulder joint

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9
Q

Anterior vs Exterior compartment on elbow and wrist

A

Anterior flexor

Posterior extendor

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10
Q

brachialis

A

humerus to the ulna

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