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64 Cards in this Set

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The level of maintenence that includes actions relating to proper operation daily inspection claening simple lubrication and minor exterior repair and operational adjustment of equipment is called
User level
What level of maintenence calibrates dental x-ray equipment?
intermediate
Major repairs overhauls rebuilding of components and subassemblies and manufacture of parts are normally limited to what level of maintenence?
Depot
What level of maintenence includes the systematic care servicing and inspection of equipment and detection and correction of all mnor faults before they develop into major defects?
Preventive
Who is responsible for performing preventive maintenence?
Equippment operators and maintenence personnel.
The measurement and adjustment of various equipment parameters to ensure the accuracy is within prescribed standards best describes
Calibration Maintenence
What type of maintenence is commonly used to repair or rebuild dental handpieces?
Contract
What allows the dental chair ro rotate to approximately 45 degrees from either side of the center and then loce into position?
Swivel/brake
Before seating your first patient of the day, the best approach to ward preventive maintenence of dental equipment is to make
A visual inspestion followed by an operational check
In the dental unit which items are affected by a malfunctioning water system?
3 way syringe, cuspidor, cup filler, and handpiece water spray.
The high volume evacuator on the dental unit works on the principle of
Low pressure high volume
The international symbols used on most dental units indicates blue for
water, yellow for air and red for on
On the dental unit, which item adjusts the flow of coolant seperately to each handpiece?
Water coolant flow control knob
A visual indicatin of the pounds per square inch (PSI)to the handpiece can be viewed on the
drive air pressure gague
What do you use to adjust the air and water flow from the 3-way syringe ont he dental unit?
Syringe flow control
The level of maintenence that includes actions relating to proper operation daily inspection claening simple lubrication and minor exterior repair and operational adjustment of equipment is called
User level
What level of maintenence calibrates dental x-ray equipment?
intermediate
Major repairs overhauls rebuilding of components and subassemblies and manufacture of parts are normally limited to what level of maintenence?
Depot
What level of maintenence includes the systematic care servicing and inspection of equipment and detection and correction of all mnor faults before they develop into major defects?
Preventive
Who is responsible for performing preventive maintenence?
Equippment operators and maintenence personnel.
The measurement and adjustment of various equipment parameters to ensure the accuracy is within prescribed standards best describes
Calibration Maintenence
What type of maintenence is commonly used to repair or rebuild dental handpieces?
Contract
What allows the dental chair ro rotate to approximately 45 degrees from either side of the center and then loce into position?
Swivel/brake
Before seating your first patient of the day, the best approach to ward preventive maintenence of dental equipment is to make
A visual inspestion followed by an operational check
In the dental unit which items are affected by a malfunctioning water system?
3 way syringe, cuspidor, cup filler, and handpiece water spray.
The high volume evacuator on the dental unit works on the principle of
Low pressure high volume
The international symbols used on most dental units indicates blue for
water, yellow for air and red for on
On the dental unit, which item adjusts the flow of coolant seperately to each handpiece?
Water coolant flow control knob
A visual indicatin of the pounds per square inch (PSI)to the handpiece can be viewed on the
drive air pressure gague
What do you use to adjust the air and water flow from the 3-way syringe ont he dental unit?
Syringe flow control
Which item is used as a safety precaution to control drive air and coolant when burs are being placed or removed?
Handpiece lock-out toggle
List the 3 steps to use when removing and replacung the 3-way syringe.
You will feel 2 clicks as the grooves slide over the o-rings Make sure the tip cannot be ejected, and finger tighten the nut and press the syringe button to be sure the tip is secure.
Describe the maintenence required ont he cuspidor.
Daily remove the water spout, umbrella and strainer; clean in an ultrasonic cleaner and disinfect with an approved disinfectant.
Always use the wrapper to protect the bulb when installing it into the dental light to
guard the bulb from collecting finger oils that affect performance and bulb life
Whaich low speed handpiece attachment uses rotary instruments with a smooth shank 1 1/2 inches in length?
Straight Attachmant
Which low-speed handpiece attachment uses a notched, short shanked, 1 1/2 inch rotary instrument?
Latch Contra Angle
Name some facts that apply to the proper maintenence of the high speed handpiece
If a handpiece is not properly cleaned and lubricated abrasives will cause excessive wear, undue vibration, and could ruin the handpiece. Also the lube port allows for quick lubrication without removing the handpiece form the hose.
How do you clean the fiber optic surfaces of a handpiece?
Wet a cotton swab with isopropyl alcolhol and use it on both ends of the handpiece before sterilization.
Which handpiece is portable lightweight and has variable speeds of 2500 to 25000 rpm?
Electric
How often should the caster bearings of the mobile shairs be lubricated?
Monthly
What normally results from lubricating the single shaft of the mobile chair?
Locking mechanism will not hold in the adjusted position
When the electric motor of an amalgamator operates, a rotating cam causes the prong to move in what kind of pattern?
Figure 8
What does the Datascope or Physio-Control VSM2 monitor?
Blood pressure, temperature, heart rate, pulse, and electrocardiogram (ECG)
Where is the tympanic thermomtetr placed to record a patient's temperature?
In the Ear
Who coordinates the guidelines for the USAF Dental Infection Control Program with the medical treatment facility infection control comittee to determine local dental operating instructions?
Dental Squadron Commander (DSC) and Dental Infection Control Officer (ICO)
Who appoints the Special Consultant for Infection Control?
USAF assistant Surgeon General for Dental Services
Who develops and publishes guidelines for the USAF Dental Infection Control Program?
Special Consultant for Infection Control
Who is responsible for ensuring initial, annual, and update training for dental personnel on dental infection control and occupational exposure to bloodborne pathogens in accordance with occupational safety and health (OSHA) standards?
Dental Infection Control Officer
What is the Occupational Safety and Health (OSHA) Bloodborne Pathogens Standard?
Federal rules that set forth specific requirements to prevent the transmission of bloodborne diseases to employees.
When were all USAF dental services required to comply fully with the OSHA Occupational Exposure to Bloodborne Pathogens?
6 July 1992
What factor determines whether there is actual or potential exposure to blood or or other potentially infectious material (OPIM) involved in duty performance based?
The definition of occupational exposure without regard to the use of personal protective clothing and equipment.
The minimum requirements of the training program on controlling occupational exposure to bloodborne pathogens in dentistry are determined by
dental infection control officer
Following an exposure incident, up to how many days does an empolyee have the right to decline or delay HIV testing?
Up to 90 days
Following the post-exposure evaluation how many days does the employer have to provide a copy of the written opinion of the health care professional to the employee?
15
How many years does OSHA require medical records be maintained on employees with occupational exposure, and from what date of employment is this based?
30; the last date
How many years must training records be maintained, and by whom?
3; base dental service
Identify the term that means the prescence of disease-producing microorganisms.
Sepsis
Larger droplets of saliva borne microorganisms and debris usually large enough to be visible are known as
Spatter
Having the patient use an antiseptic mouthwash before treatment can reduce the bacterial count by what percent?
98%
Microbial levels in the dental unit water supply may be reduced by flushing the waterlines for
3-to-5 minutes at the beginning of the clinical day, 15 seconds between patients, and 3 minutes at the end of the clinical day
If using clean distilled water in place of bottled sterile water, in a seperate water resivoir on the dental unit, the containers must be disinfected with what percent solution of sodiou hypochlorite, for how many minutes, and how often
1;10 weekly
OSHA requires hepatitis B vaccination be made available to every employee whose job classification or tasks result in occupational exposure within how many days of initial assignment?
10 Working days
The administration of the hepatitis B vaccination series must be according to the current guidelines...
and future routine booster dose reccomendations of the US public health service
What type of controls applied to the DTR isolate or remove the bloodborne pathogens hazard from healthcare workers
Engineering