What is the main advantage of a color sealant?
A) Higher fluoride content
B) Visualization
C) Easier manipulation of the material
D) Less technique sensitivity
B
Explanation: B) The colored products permit a more precise placement of the sealant, with the visual assurance that the periphery extends halfway up the inclined planes. A clear sealant may be considered more esthetically acceptable.
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What is an alternate term for acute alveolar hyperventilation?
A. metabolic alkalosis B. respiratory alkalosis C. respiratory acidosis D. metabolic acidosis
Prior to an emergency delivery, an OEC Technician prepares the delivery field. Which of the following instructions describes the best way to do that task?
a. Place sheets from the OB kit over both of the woman's legs and her abdomen. b. Use towels to wrap each of the woman's legs and to cover her abdomen. c. Use a sheet or a clean blanket from the aid room to cover the woman's abdomen and groin. d. Place a clean (or if available, a sterile) sheet or towel under the mother's buttocks and then unfold it down to her feet.
The process of how the body takes in and uses food and other sources of nutrients for growth and tissue repair is:
A. absorption B. anabolism C. nutrition D. hemostasis
The process of adding water or another solvent to a powdered form of a medication to make a suspension is called
A. sensitization. B. reconstitution. C. remodeling. D. regression.