Each of the following appear radiopaque EXCEPT one. Which one is the EXCEPTION?
a. Foramen
b. Process
c. Ridge
d. Spine
a. A foramen represents a hole in the bone. Foramen allows more x-rays to pass through to darken the film, resulting in a radiolucent appearance.
Health Professions
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The superior colliculus is concerned with
a. Entraining circadian rhythms related to day?night cycles b. The pupillary light reflex c. Detecting the direction of movement of objects within the visual field d. Identifying what an object is
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One of the advantages of wood as a construction material is its combustibility
A. True B. False
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