The correct positioning of the operator's stool should include:
A) feet on base.
B) thighs elevated higher than hips.
C) backrest positioned to support the upper portion of the back.
D) none of the above.
Correct Answer:
Verified
Q18: The finger rest that stabilizes the hand
Q19: One way to help the patient feel
Q20: The dentist and the dental assistant try
Q21: The instrument exchange used to transfer surgical
Q22: What classification of motion is described as
Q24: An example of class IV motion is:
A)picking
Q25: When turning on the dental light over
Q26: Which instrument grasp holds the instrument in
Q27: Based on the "clock concept" of operating
Q28: What term describes when a dentist assigns
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