During indirect vision, keep the mirror surface dry and free from debris by ____________
a. directing air across the surface of the mirror from the air-water syringe
b. rinsing the mirror in the sink
c. There is no way the mirror can be kept dry and clean.
d. the dentist using the water from the handpiece.
a
RATIONALE: During indirect vision, keep the mirror surface dry and free from debris by directing air across the surface of the mirror from the air-water syringe.
You might also like to view...
Identify at least three differences between the three subcategories of the following category of E/M service: Inpatient neonatal intensive care services and pediatric and neonatal critical care services. How are these three subcategories distinguished and why are they all listed as one category?
What will be an ideal response?
Orbital decompression is most commonly indicated for ______________
A. hypothyroidism or Graves disease C. postoperative infection B. traumatic fracture D. glaucoma
A transcutaneous pacemaker paces the heart
A) by way of a wire threaded through a vein and into the heart. B) by way of a wire attached to the surface of the heart. C) through the skin. D) permanently.
______ conditions are incurable, albeit manageable and evolving, conditions.
Fill in the blank(s) with the appropriate word(s).