INSTRUMENT SPECIALIST EXAM
WITH WELL ELLABORATED 100
QUESTIONS AND ANSWERS WITH
RATIONALES PLUS ANSWER KEY
Q&A GRADED A+ SUCCESS!!!
Annular Rings - answer-Hold the eardrum in place
Pars Tensa - answer-The tissue on the lower four-fifths of the eardrum is tight is the
Pars Flaccida - answer-small, slack, superior section of tympanic membrane
2700 Hz - answer-The average frequency of the ear canal is
Vegas Nerve - answer-A branch of what cranial nerve lies along the bottom of the ear
canal
Tympanic Membrane - answer-The dividing line between the outer and middle ear
Oval - answer-The ear drum holds what shape
Cerumen - answer-Ear wax
Isthmus - answer-A narrow strip half-way between the external opening and the ear
drum
Anti-helix - answer-Another name for the inner rim of the ear