Which cement is very acidic and requires the tooth to be protected with liners or varnishes before the cement is placed?
a. Zinc phosphate
b. Zinc oxide eugenol
c. Glass ionomer
d. Polycarboxylate
a
RATIONALE: Zinc phosphate cement is very acidic and requires the tooth to be protected with liners or varnishes before the cement is placed.
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Avoiding hyperextension of the wrist when using the palms can be accomplished by:
a. adjusting stance to maintain alignment b. stacking joints c. abducting fingers d. using dorsal side of fist
Which of the following statements concerning suctioning the airway of the newborn is TRUE?
A) In all newborns, the presence of thin, watery meconium staining requires aggressive suctioning with an endotracheal tube in place. B) Using a bulb syringe, first suction the nose, then the mouth. C) Vigorous newborns should not be suctioned unless there is meconium present. D). If the amniotic fluid is clear, no suction is required.
Answer the following statement(s) true (T) or false (F)
1. Rib pairs 1 through 7 are called true ribs. 2. Rib pairs 8, 9, and 10 are floating ribs. 3. Costal cartilage attaches true ribs to the sternum. 4. The zygomatic bones form the prominence of the cheeks. 5. The "soft spots" in an infant's skull that allow for molding of the skull during birth and growth in infancy are called epiphysis.
Where can a firefighter obtain plan review training?
a. National Fire Academy b. International Code Conference (ICC) c. National Fire Protection Association (NFPA) d. All of the above