MTA

When exposing patients using digital sensor, we need to use a Lead Vest and Collar:

Disinfection is the process that destroys some, but not all forms of life:

Which of the following is NOT a basic principle of instrument exchange?

Which of the following are NOT sensitive to radiation?

The tub and tray system are for the purpose of convenience and time saving:

Which is NOT a type of operative filling material?

When taking a prelim impresson on a patient they should bite down hard all the way thru the putty to make a provisional

What accessory is required to be put together before MO- IRM procedure?

Which of the following that are NOT important “health history” items:

Which of the following is NOT used for isolation within the mouth? (moisture control)

Overlapped interproximal spaces on a bitewing x-ray are caused by:

IRM Material must be mixed quickly and all at once to achieve the proper ratio of powder to liquid:

Which of the following is NOT an important property of x-rays?

An alginate impression is used for final crown impression:

Placing Sensor or PSP facing the wrong way in the patient’s mouth,could cause distortion

X-rays are produced by sudden slowing down or stopping of high speed electrons:

“Quality” is a term relating to the penetrating ability of the beam of radiation:

Which of the following is NOT considered a grasp for the HVE?

The “target” side of the x-ray unit is called the anode.

Before placing PSP or Sensor in patients mouth what needs to be done:

Leaded thyroid collars will reduce thyroid gland exposure by about 50% or more:

Which of the following are cutting surfaces of a bur?

Which of the following would NOT be in a composite tub or tray set-up?

Which of the following would appear radiopaque on a developed x-ray film?

Which type of wax is NOT used in the dental office?

One kilovolt is equal to:

Which of the following will appear radiolucent on a developed x-ray film?

It is okay to not follow OSHA guidelines as they are recommendations only and are not enforceable:

Max permissible dose of radiation = amount of radiation that won't produce harmful effects in the person receiving it

Name the part of the skull that holds the lower teeth

Composite filling material comes in one shade that matches all tooth colors:

For what does the term HVE stand?

The sterilization area should be separated into a contaminated section & a clean section with the sterilizer in between

Which of the following is NOT an instrument used in dentistry?

Name the part of the skull that holds the upper teeth

Leaded protective body aprons will reduce genetic exposure by 98%:

What is the criteria for selecting a shade for an anterior composite?

Which of the following is NOT approved for disinfection?

The term “sepsis” means the presence of disease producing micro-organisms:

Which of the following is NOT the name of a tooth surface?

In 4-handed dentistry, the syringe is always passed from the assistant to the dentist in the static zone:

Sterilization is the process that destroys almost all forms of life:

Which of the following is NOT a type of dental bur?

Where is the sensor placed in the mouth?

Which of the following is NOT a type of dental handpiece?

kvp setting on the x-ray unit determines the penetrating ability of X-rays & the amount or number of x-rays produced.

Name the two types of “locking mechanism’s” for burs (Rotary instrument) :

An acrylic temp is ready for trimming in about 3 minutes:

For what does the acronym OSHA stand?

The “filament” side of the x-ray is called the cathode:

IRM cement must be mixed on a “cool” glass slab, not a paper mixing pad:

Using water on the tooth when placing composite helps it cure

Which of the following instruments are NOT used in rubber dam placement?

Which of the following is NOT used as a tongue/cheek retractor?

Which is NOT used in the prevention of cross-contamination?

Discarding hazardous waste is controlled by state laws:

Which of the following is NOT considered an “operating zone” in 4-handed dentistry?

Name the two most common instruments in a “basic set-up”:

It creates a cross-contamination possibility if you turn off the water faucet using your gloved hands

When mixing acrylic, which statement is true?

What is the name of the joint in the skull that allows the lower jaw to move

Which of the following is NOT a sterilization procedure?

The goal of infection control is to prevent cross contamination:

What is the name of the impression tray that can be used for both the maxillary and mandibular arch?

Which of the following is NOT a unit of radiation measurement?

When processing PSP films, the only way to assure not to expose the film is to keep them in a light safe box:

The term ALARA stands for “As Low As Reasonably Achievable”.