Chapter 17/ Classifications of Motion
Activity Zones/ Chapter 17
Chapter 18
Instruments
Chapter 19
100
Movement of fingers, wrist and elbow
What is Class III?
100
For a right handed operator where is the transfer zone
What is 4 to 7 o'clock?
100
The bur used in the high speed handpiece
What is the friction grip shank?
100
This instrument is used to smooth/ shape the floor of the cavity preparation, blades that have cutting edges
What is a Hoe?
100
This can happen if there is trauma to the nerve sheath during the injection
What is a paresthesia?
200
Movement of only fingers
What is Class I?
200
For a right handed operator where is the operating zone
What is the operating zone?
200
This bur is used to open and extend the cavity preparation
What is the pear?
200
This has slightly curved shanks and are used in Class II cavity preparations
What is a Binangle?
200
This is the most common vasosconstrictor used in dentistry
What is epinephrine?
300
Movement of arm and twisting of the body
What is Class V?
300
For a right handed operator where is the assisting zone
What is 2 to 4 o'clock?
300
The bur shank used in the straight slow speed handpiece
What is the straight type?
300
This instrument is used to refine the cavity walls and used in a downward motion, blade is flat
What is a hatchet?
300
A state of calmness or process of reducing nervous excitement
What is sedation?
400
Movement of fingers and wrists
What is Class II?
400
For a right handed operator the static zone is where
What is 12 to 2 o'clock?
400
This type of bur is used to remove carious tooth structure
What is a round bur?
400
This instrument has slightly curved shanks are is used for Class III or IV cavity preparation
What is a Wedelstaedt?
400
The absence of pain
What is analgesia?
500
Movement of the entire arm and shoulder
What is Class IV?
500
There are this many activity zones
What are 4?
500
The contra angle is used with this type of handpiece
What is the low- speed?
500
This is used to place and remove items from the oral cavity
What are cotton pliers?
500
The partial or complete loss of sensation with or without the loss of consciousness
What is anesthesia?
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