Chapter·AnatomyNeck

Triangles of the NeckDownloads

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1

A 60-year-old woman presents with progressive loss of voice, numbness, loss of taste on the back part of her tongue, and difficulty in shrugging her shoulders. Her MRI scan reveals a dural meningioma that compresses the nerves leaving the skull. These nerves leave the skull through which of the following openings?

AForamen spinosum

BForamen rotundum

CInternal auditory meatus

DJugular foramen

2

Following a penetrating injury in the submandibular triangle, the tongue of a 45-year-old patient deviates to the left on protrusion. Which of the following nerves is likely injured?

ALeft hypoglossal nerve

BRight glossopharyngeal nerve

CLeft glossopharyngeal nerve

DRight accessory nerve

3

A patient presents with winging of the scapula. Which nerve is most likely involved?

AThoracodorsal nerve

BLateral pectoral nerve

CLong thoracic nerve

DMusculocutaneous nerve

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