Question 1

A panoramic radiograph takes a view of the

Accepted Answer

A) maxillary and mandibular teeth, all on one x-ray. 
B) bony and soft tissue areas of the facile profile. 
C) maxillary teeth. 
D) mandibular teeth. 
A) maxillary and mandibular teeth, all on one x-ray. 
B) bony and soft tissue areas of the facile profile. 
C) maxillary teeth. 
D) mandibular teeth. A

Question 2

What is the commonly used x-ray film for periapical and bite-wing x-ray?

Accepted Answer

A) Size 1 
B) Size 2 
C) Size 3 
A) Size 1 
B) Size 2 
C) Size 3 B

Question 3

For manual developing of an x-ray, the time to fix the x-ray in the fixing solution depends on the

Accepted Answer

A) solution being used. 
B) temperature of the water. 
C) developing time; fixing time is double the developing time. 
D) None of the above 
A) solution being used. 
B) temperature of the water. 
C) developing time; fixing time is double the developing time. 
D) None of the above C

Question 4

The film holder XCP

Accepted Answer

A) uses the parallel technique for exposing radiation to the film. 
B) uses the bisecting technique for exposing radiation to the film. 
C) A or B; bisecting or paralleling could be used with the XCP holders. 
A) uses the parallel technique for exposing radiation to the film. 
B) uses the bisecting technique for exposing radiation to the film. 
C) A or B; bisecting or paralleling could be used with the XCP holders.

Question 5

A panoramic x-ray is an

Accepted Answer

A) intraoral x-ray. 
B) extraoral x-ray. 
A) intraoral x-ray. 
B) extraoral x-ray.

Question 6

__________ is the common size of the film for children under the age of 3.

Accepted Answer

A) Size 0 
B) Size 1 
C) Size 2 
D) Size 3 
A) Size 0 
B) Size 1 
C) Size 2 
D) Size 3

Question 7

Digital holders for x-ray sensors feature slots on the ring which are color-coded to the type of x-ray taken.

Accepted Answer

A) True 
 B)False

Question 8

Which type of film uses the least amount of radiation?

Accepted Answer

A) "E" speed 
B) "D" speed 
C) "F" speed 
D) All above use the same amount of radiation. 
A) "E" speed 
B) "D" speed 
C) "F" speed 
D) All above use the same amount of radiation.

Question 9

A ______ XCP holder holds film when taking projections for endodontic procedures.

Accepted Answer

A) red 
B) blue 
C) green 
D) yellow 
A) red 
B) blue 
C) green 
D) yellow

Question 10

Which size film is usually used for a periapical x-ray and a bite-wing x-ray on an adult patient?

Accepted Answer

A) 0 
B) 1 
C) 2 
D) 3 
A) 0 
B) 1 
C) 2 
D) 3

Question 11

A _______________________________ utilizes phosphor storage plates.

Accepted Answer

A) Cone beam 3-D imaging system 
B) Digital panoramic imaging unit 
C) SCAN digital imaging system 
D) Digital intraoral x-ray unit 
A) Cone beam 3-D imaging system 
B) Digital panoramic imaging unit 
C) SCAN digital imaging system 
D) Digital intraoral x-ray unit

Question 12

Unwrapped film left too close to the safelight or exposed for more than 2 to 3 minutes will appear fogged.

Accepted Answer

A) True 
 B)False

Question 13

Which size film is usually used for an occlusal projection of the anterior teeth on a child?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 14

What does PID stand for?

Accepted Answer

A) Position indicating device 
B) Positioning indicator device 
C) None of the above 
A) Position indicating device 
B) Positioning indicator device 
C) None of the above

Question 15

______________ is the imaging unit that is commonly used for exposing extraoral radiographs.

Accepted Answer

A) Panoramic and cephalometric imaging unit 
B) CAD CAM unit 
C) Ultrasound imaging unit 
A) Panoramic and cephalometric imaging unit 
B) CAD CAM unit 
C) Ultrasound imaging unit

Question 16

The purpose of taking a periapical x-ray is to view the

Accepted Answer

A) crown, root, apex, and surrounding bone of a tooth. 
B) coronal part of a posterior tooth only. 
C) bony and soft tissue area of the facile profile. 
D) None of the above 
A) crown, root, apex, and surrounding bone of a tooth. 
B) coronal part of a posterior tooth only. 
C) bony and soft tissue area of the facile profile. 
D) None of the above

Question 17

_____________ is the part of the film to protect the film from light penetration.

Accepted Answer

A) Lead foil 
B) Black paper 
C) Vinyl cover 
A) Lead foil 
B) Black paper 
C) Vinyl cover

Question 18

Digital radiographs use ____ radiation than conventional x-rays.

Accepted Answer

A) more 
B) less 
A) more 
B) less

Question 19

A cephalometric radiograph takes a view of the

Accepted Answer

A) maxillary teeth. 
B) mandibular teeth. 
C) maxillary and mandibular teeth, all on one x-ray. 
D) bony and soft tissue areas of the facile profile. 
A) maxillary teeth. 
B) mandibular teeth. 
C) maxillary and mandibular teeth, all on one x-ray. 
D) bony and soft tissue areas of the facile profile.

Question 20

The purpose of taking bite-wing x-rays is to view the

Accepted Answer

A) root tips (apices) of the teeth. 
B) root and the apex of the tooth. 
C) anterior teeth to diagnose caries. 
D) coronal part of the posterior teeth for diagnosing caries. 
A) root tips (apices) of the teeth. 
B) root and the apex of the tooth. 
C) anterior teeth to diagnose caries. 
D) coronal part of the posterior teeth for diagnosing caries.

A panoramic radiograph takes a view of the

What is the commonly used x-ray film for periapical and bite-wing x-ray?

For manual developing of an x-ray, the time to fix the x-ray in the fixing solution depends on the

The film holder XCP

A panoramic x-ray is an

__________ is the common size of the film for children under the age of 3.

Digital holders for x-ray sensors feature slots on the ring which are color-coded to the type of x-ray taken.

Which type of film uses the least amount of radiation?

A ______ XCP holder holds film when taking projections for endodontic procedures.

Which size film is usually used for a periapical x-ray and a bite-wing x-ray on an adult patient?

A _______________________________ utilizes phosphor storage plates.

Unwrapped film left too close to the safelight or exposed for more than 2 to 3 minutes will appear fogged.

Which size film is usually used for an occlusal projection of the anterior teeth on a child?

What does PID stand for?

______________ is the imaging unit that is commonly used for exposing extraoral radiographs.

The purpose of taking a periapical x-ray is to view the

_____________ is the part of the film to protect the film from light penetration.

Digital radiographs use ____ radiation than conventional x-rays.

A cephalometric radiograph takes a view of the

The purpose of taking bite-wing x-rays is to view the

Basic Dental Instruments

Enamel Cutting Instruments

Local Anesthetic Syringe and Components

Evacuation Devices, Airwater Syringe Tip and Dental Unit

Dental Handpieces

Burs and Rotary Attachments for Handpieces

Dental Dam Instruments

Amalgam Restorative Instruments

Composite Restorative Instruments

Crown and Bridge Restorative Instruments

Endodontic Instruments

Hygiene Instruments

Preventive and Sealant Instruments and Bleaching Trays

Orthodontic Instruments

Universal Surgical Instruments

Periodontal Instruments and Periodontal Surgical Instruments

Oral Surgery Extraction Instruments

Sterilization Equipment

Dental Materials Equipment

Filters

Exam 20: Dental Radiography Equipment

A panoramic radiograph takes a view of the

What is the commonly used x-ray film for periapical and bite-wing x-ray?

For manual developing of an x-ray, the time to fix the x-ray in the fixing solution depends on the

The film holder XCP

A panoramic x-ray is an

__________ is the common size of the film for children under the age of 3.

Digital holders for x-ray sensors feature slots on the ring which are color-coded to the type of x-ray taken.

Which type of film uses the least amount of radiation?

A ______ XCP holder holds film when taking projections for endodontic procedures.

Which size film is usually used for a periapical x-ray and a bite-wing x-ray on an adult patient?

A _______________________________ utilizes phosphor storage plates.

Unwrapped film left too close to the safelight or exposed for more than 2 to 3 minutes will appear fogged.

Which size film is usually used for an occlusal projection of the anterior teeth on a child?

What does PID stand for?

______________ is the imaging unit that is commonly used for exposing extraoral radiographs.

The purpose of taking a periapical x-ray is to view the

_____________ is the part of the film to protect the film from light penetration.

Digital radiographs use ____ radiation than conventional x-rays.

A cephalometric radiograph takes a view of the

The purpose of taking bite-wing x-rays is to view the

Basic Dental Instruments

Enamel Cutting Instruments

Local Anesthetic Syringe and Components

Evacuation Devices, Airwater Syringe Tip and Dental Unit

Dental Handpieces

Burs and Rotary Attachments for Handpieces

Dental Dam Instruments

Amalgam Restorative Instruments

Composite Restorative Instruments

Crown and Bridge Restorative Instruments

Endodontic Instruments

Hygiene Instruments

Preventive and Sealant Instruments and Bleaching Trays

Orthodontic Instruments

Universal Surgical Instruments

Periodontal Instruments and Periodontal Surgical Instruments

Oral Surgery Extraction Instruments

Sterilization Equipment

Dental Materials Equipment

Filters