The embossed identification dot on occlusal film should be positioned toward the:
a. anterior.
b. posterior.
c. mesial.
d. distal.
a. Because the embossed identification dot (on the film packet) should be positioned away from the area of interest, positioning it toward the anterior should leave it outside the mouth and therefore prevent it from interfering with the image.
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Which of these is the most delicate layer of the meninges, which sits directly on top of the brain and spinal cord and holds blood vessels onto the surface of these structures?
A. Subarachnoid space B. Dura mater C. Pia mater D. Arachnoid mater E. Epidural space
The reference to units holds a different meaning depending on where the service was provided. The visit reference pertains to:
A. inpatient care. B. outpatient care. C. ambulance services. D. cardiology care.
After administering oral glucose to a patient with altered mental status, which one of the following BEST indicates a positive therapeutic effect or response to the medication?
A) Drop in BP from 156/90 to 120/80 mmHg B) Mental status that is alert and oriented C) Absence of an allergic reaction D) Pulse oximeter reading of 99 percent on room air
The mass created in the mouth by food mixed with the saliva and mucus is called a(n) ________.
Fill in the blank(s) with the appropriate word(s).