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Questions and Answers
Which muscle of the upper limb has a pelvic attachment and is also considered an accessory muscle of expiration?
Which muscle of the upper limb has a pelvic attachment and is also considered an accessory muscle of expiration?
- Trapezius
- Infraspinatus
- Deltoid
- Latissimus Dorsi (correct)
What relation does the Latissimus Dorsi muscle have to the teres major?
What relation does the Latissimus Dorsi muscle have to the teres major?
- It lies above the teres major
- It lies in front of the teres major
- It lies beside the teres major
- It lies behind, below, and finally in front of the teres major (correct)
Which muscle of the upper limb arises from the skull and is not supplied by the brachial plexus?
Which muscle of the upper limb arises from the skull and is not supplied by the brachial plexus?
- Brachioradialis
- Biceps Brachii
- Pectoralis Major
- Trapezius (correct)
What happens when there is wasting of the trapezius muscle?
What happens when there is wasting of the trapezius muscle?
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Which nerve injury causes winging of the scapula?
Which nerve injury causes winging of the scapula?
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