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5761 Anatomy

Little’s area constitutes

AAnastamosis between branch of maxillary artery and branch of facial artery
BAnastamosis between two branches of facial artery
CAnastamosis between two branches of maxillary artery
DNone of above
Anatomy
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5764 Anatomy

A 67-year-old female is admitted to the emergency department with a severe swelling on the right side of her neck. An MRI examination reveals an abscess. The abscess is surgically removed from the middle of the posterior cervical triangle on the right side. During recovery the patient notices that her shoulder droops and she can no longer raise her right hand above her head to brush her hair. Which of the following nerves has most likely been iatrogenically injured?

AAccessory
BAnsa cervicalis
CFacial
DHypoglossal
Anatomy
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5768 Anatomy

All are true about intermuscular spaces except

AThe superior boundary of quadrangular intermuscular space is formed by the inferior margin of the subscapularis muscle
BThe medial boundary of quadrangular internmuscular space is formed by the lateral margin of the long head of the triceps brachii muscle
CThe lateral boundary of upper triangular intermuscular space is formed by the medial margin of the long head of the triceps brachii muscle
DThe lateral boundary of lower triangular intermuscular space is formed by the lateral margin of the long head of the triceps brachii muscle
Anatomy
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