__________ bleaching is placed in the crown opening of the tooth of a nonvital tooth
a. Power
b. Gel
c. Assisted
d. All of the above
b
RATIONALE: Gel bleaching is placed in the crown opening of the tooth of a nonvital tooth.
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Which of the following is NOT another term for extended-release (ER)?
A) Long-acting (LA) B) Time-lapse (TL) C) Sustained-release (SR) D) Controlled-release (CR)
Which of the following types of gloves is the best suited for rescue operations?
A) Vinyl B) Latex C) Leather D) Gauntlet style
External pacing is also referred to as ________ pacing.
A. transcutaneous B. supraventricular C. subcutaneous D. anterior
A type of suction catheter that allows ventilation during the suctioning process is:
A) the Argyle Aeroflow catheter B) the Whistletip catheter C) the Coudé tip catheter D) the closed suction system catheter