Question 1

The American Academy of Oral and Maxillofacial Radiology recommends using the paralleling technique because:

Accepted Answer

A)  it is an easier technique to use.
B)  it provides the most accurate image with the least among of radiation exposure.
C)  the film sensor is placed closer to the teeth therefore reducing the chance of patient gagging.
D)  Both b and c are correct.

Question 2

Basic principles of the bitewing technique include the:

Accepted Answer

A)  film sensor is placed parallel to the crowns of the teeth.
B)  blue Rinn type holder is used to stabilize the film sensor in the patient's mouth.
C)  central ray is directed through the contacts of the teeth using +10 degrees horizontal angulation.
D)  angulation of the PID is not a factor in the bitewing technique.

Question 3

When taking radiographs using film,the white side of the film is always placed:

Accepted Answer

A)  away from the teeth.
B)  toward the teeth.
C)  either away from or toward the teeth, it does not matter.
D)  right next to the teeth being radiographed.

Question 4

Each of the following statements is true about taking radiographs using the paralleling technique except:

Accepted Answer

A)  the central ray must be perpendicular to the film sensor and the long axis of the tooth.
B)  the film sensor must be placed directly against the teeth being exposed.
C)  failure to center the central ray on the film sensor could result in a cone cut.
D)  the central ray must be directed through the contact areas between the teeth.

Question 5

For the patient with a hypersensitive gag reflex,the teeth that should be exposed last are:

Accepted Answer

A)  maxillary molars.
B)  mandibular molars.
C)  mandibular anteriors.
D)  maxillary premolars.

Question 6

Factors that can affect the quality of dental radiographs include:

Accepted Answer

A)  film sensor placement.
B)  exposure.
C)  processing.
D)  all of the above.

Question 7

When a size #2 film sensor is used,the anterior films are in the ______ position and the posterior films/sensors are in the ______ position.

Accepted Answer

A)  horizontal; horizontal
B)  vertical; vertical
C)  horizontal; vertical
D)  vertical; horizontal

Question 8

One reason the bisecting technique is used is:

Accepted Answer

A)  because it is recommended by the American Academy of Oral and Maxillofacial Radiology.
B)  because this technique provides the most accurate image.
C)  because it allows the least amount of radiation to be used to produce a quality image.
D)  when patients have small mouths or low palatal vaults.

Question 9

In adults,a size #___ intraoral film is used for the occlusal technique.

Accepted Answer

A)  0
B)  1
C)  2
D)  4

Question 10

The American Dental Association recommends that films be mounted:

Accepted Answer

A)  with the concave portion of the dot facing up.
B)  according to the labial mounting method.
C)  as if the viewer is standing on the patient's tongue.
D)  so the patient's left side is on the viewer's left side.

Question 11

When taking periapical x-rays,the patient's head is _____ for maxillary films and _____ for the mandibular arch.

Accepted Answer

A)  tilted back slightly; tilted back slightly
B)  tilted back slightly; upright
C)  upright; tilted back slightly
D)  upright; upright

Exam 41: Intraoral Imaging

The American Academy of Oral and Maxillofacial Radiology recommends using the paralleling technique because:

Correct Answer
verified

When taking periapical x-rays,the patient's head is _ for maxillary films and _ for the mandibular arch.

Correct Answer
verified

The American Dental Association recommends that films be mounted:

Correct Answer
verified

Factors that can affect the quality of dental radiographs include:

Correct Answer
verified

One reason the bisecting technique is used is:

Correct Answer
verified

When a size #2 film sensor is used,the anterior films are in the position and the posterior films/sensors are in the position.

Correct Answer
verified

Basic principles of the bitewing technique include the:

Correct Answer
verified

When taking radiographs using film,the white side of the film is always placed:

Correct Answer
verified

For the patient with a hypersensitive gag reflex,the teeth that should be exposed last are:

Correct Answer
verified

In adults,a size #___ intraoral film is used for the occlusal technique.

Correct Answer
verified

Each of the following statements is true about taking radiographs using the paralleling technique except:

Correct Answer
verified

Exam 41: Intraoral Imaging

The American Academy of Oral and Maxillofacial Radiology recommends using the paralleling technique because:

Correct AnswerverifiedShow Answer

When taking periapical x-rays,the patient's head is _____ for maxillary films and _____ for the mandibular arch.

Correct AnswerverifiedShow Answer

The American Dental Association recommends that films be mounted:

Correct AnswerverifiedShow Answer

Factors that can affect the quality of dental radiographs include:

Correct AnswerverifiedShow Answer

One reason the bisecting technique is used is:

Correct AnswerverifiedShow Answer

When a size #2 film sensor is used,the anterior films are in the ______ position and the posterior films/sensors are in the ______ position.

Correct AnswerverifiedShow Answer

Basic principles of the bitewing technique include the:

Correct AnswerverifiedShow Answer

When taking radiographs using film,the white side of the film is always placed:

Correct AnswerverifiedShow Answer

For the patient with a hypersensitive gag reflex,the teeth that should be exposed last are:

Correct AnswerverifiedShow Answer

In adults,a size #___ intraoral film is used for the occlusal technique.

Correct AnswerverifiedShow Answer

Each of the following statements is true about taking radiographs using the paralleling technique except:

Correct AnswerverifiedShow Answer

Correct Answer
verified

When taking periapical x-rays,the patient's head is _ for maxillary films and _ for the mandibular arch.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

When a size #2 film sensor is used,the anterior films are in the position and the posterior films/sensors are in the position.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified