External auditory canal extends from …… to tympanic membrane.

Related MCQs

• A 50 year old male patient presented with otalgia, on examination both external auditory canal and tympanic membrane are normal, all of the following might be the sites of origin of his pain except:
• Length of external auditory canal is ........... cm.
• Tympanic membrane have ............ layers.
• Vertical size of tympanic membrane is ............... mm.
• Treatment of dry traumatic rupture of tympanic membrane is:
• The cone of light in the tympanic membrane points:
• The cough response caused while cleaning the ear canal is mediated by Stimulation of: