Anatomy Physiology and Disorders of the Hearing








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Shoda Team
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Matn: Anatomy Physiology and Disorders of the Hearing Major Divisions of the Ear Peripheral Mechanism Central Mechanism Question What is the purpose of the pinna? A. Cosmetics B. Sound collector C. Same side localization D. A and B E. A, B and C Outer Ear Pinna External Auditory Meatus Virtual Tour of the Ear Pinna Preauricular Tags Preauricular Pits EAM Cerumen Q-tips Microtia Anotia Atresia Function EAM resonance Pinna Question Another name for pinna? A. External auditory meatus B. External auditory canal C. Ear lobe D. Auricle E. None of the above Function of Outer Ear Collect sound Localization Resonator Protection Sensitive (earlobe) Other? Pinna The visible portion that is commonly referred to as "the ear" Helps localize sound sources Directs sound into the ear Each individual's pinna creates a distinctive imprint on the acoustic wave traveling into the auditory canal External Auditory M