Identify the ear structures labeled “6-7” on the ear model picture. Word Bank Auricle External acoustic meatus  Tympanic membrane  Auditory tube  Malleus Incus Stapes Cochlea Vestibule Lateral semicircular canal  Anterior semicircular canal  Posterior semicircular canal Oval Window  Round window Vestibulocochlear nerve (VIII) 

Match the type of intercellular communication with the correct figure.

Identify the accessory eye structure labeled “1” in this figure. Lacrimal sac Lacrimal gland Lacrimal punctum Nasolacrimal duct      

List 3 methods used to reduce cracking during fabrication.

  Describe or draw a diagram of the backstepping technique.

10.  What is wallpapering as it relates to welding?

Does the use of many small weld beads instead of a few large beads in a V groove joint increase or decrease the distortion?  

What is buttering?

Identify the pancreas region labeled “1” in this model figure. 

Identify the structure labeled 11 in this figure. cochlea semicircular canals auricle tympanic membrane vestibule