Anatomy of the Ear — MCQs

Which of the following does not give sensory supply to the pinna:

Which anatomical structure serves as the passageway connecting the middle ear cavity to the mastoid air cells, allowing the spread of infection?

Which part of the external auditory canal is cartilaginous?

Identify the investigation being carried out in the image.

Endolymph resembles which fluid in its ionic composition?

All of the following are of adult size at birth except?

Which of the following cranial nerves passes through the internal auditory meatus?

Rosen's incision is used for which surgical procedure?

The following test is useful for diagnosis of all except:

All are true about Mastoid antrum except