The external auditory meatus
A) serves the same function as the internal auditory meatus.
B) has bone deep to two-thirds of its epithelial tissue.
C) has cartilage deep to one-third of its epithelial tissue.
D) b & c
E) a, b, & c
D
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The P section of SOAP documentation is
A. data that is provided by the patient. B. data provided by test results and from the physician. C. the diagnosis or impression of a patient's problem. D. the plan of action, which includes treatment, patient education, and follow-up.
The mandibular second premolar differs from any other premolar because it often has:
A. one root B. three cusps C. a prominent buccal ridge D. a shorter mesial cusp
The development of fiber optics has enabled dentists to: a. fill cavities painlessly without the use of anesthesia
b. eliminate the need for x-rays. c. project views from inside the patient's mouth onto a screen. d. prevent cavities in children.
Which of the following is NOT a route of ingestion that may result in a toxicological emergency?
A) Ingestion B) Absorption C) Diffusion D) Inhalation