Match the terms in column A with the descriptions in column B. Place the letter of your choice in the space provided.
Column A Column B
a. Bony labyrnith ______ 1. Auditoryossicle attached to tympanic membrane
b. Cochlear duct ______ 2. Air-filled space containing auditory ossicleswithin middle ear
c. External acoustic meatus ______ 3. Contacts hairs of hearing receptors
d. Malleus ______ 4. Leads from oval window to apex of cochlea and contains perilymph
e. Membranous Iabyrinth _____ 5. S-shaped tube leading to tympanic membrane
f. Pharyngotvmpanic (auditory) tube ______ 6. Tube within cochlea containing spiral organ and endolymph
g. Scalatympani ______ 7. Cone-shaped, semitransparent membrane attached to malleus
h. Scalavestibuli ______ 8. Auditoryossicle attached to oval window
i. Stapes ______ 9. Chambers containingendolymphwithin bony labynith
j. Tectorial membrane 10. Bony chambers of inner ear in temporal bone
k. Tympanic cavity ______ 11. Connects middle ear and pharynx
L Tympanic membrane (eardrum) _____ 12. Extends from apex of cochlea to round window and contains peerilymph
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Laboratory Manual For Human Anatomy & Physiology
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