Question 1

The dental radiographer requires which of the following to perform dental radiographic procedures?&#10;A) Sufficient knowledge&#10;B) Technical skills&#10;C) Sufficient knowledge and technical skills&#10;D) Neither sufficient knowledge nor technical skills

Accepted Answer

The dental radiographer needs both sufficient knowledge and technical skills to perform dental radiographic procedures effectively and safely. Sufficient knowledge includes understanding the basics of radiation physics, radiation biology, and radiation safety, as well as dental anatomy, pathology, and terminology. Technical skills include proper patient positioning, proper selection and use of radiographic equipment, and proper handling and processing of radiographic images.

Question 2

Assigned responsibilities of dental auxiliaries in regard to dental radiography may include:&#10;A) Mounting and identification of dental radiographs.&#10;B) Implementation and monitoring of quality control procedures.&#10;C) Education of patients about dental radiography.&#10;D) a, b, and c

Accepted Answer

Dental auxiliaries may be responsible for mounting and identifying dental radiographs, implementing and monitoring quality control procedures, and educating patients about dental radiography. Therefore, all options (a, b, and c) are correct.

Question 3

According to the text, &#34;____ is one of the most important uses of dental radiographs.&#34;&#10;A) Habitual rote frequency&#10;B) Detection&#10;C) Maintaining a routine&#10;D) Insurance verification

Accepted Answer

The text states that "detection" is one of the most important uses of dental radiographs.

Question 4

Through the use of dental radiographs, the dental radiographer can detect ____ that cannot be detected clinically. 1. Diseases
2) Lesions
3) Conditions of teeth and bones

A) 1, 2, 3
B) 1, 2
C) 2, 3
D) 3 only

Accepted Answer

Dental radiographs can detect many diseases, lesions and conditions of both teeth and bones. These may include tumors, cysts, periodontal disease, impacted teeth, and developmental abnormalities among others. Clinical examination alone may not be sufficient for detecting such conditions, making dental radiography an essential tool for accurate diagnosis and treatment planning.

Question 5

Radiographs enable the dental professional to see ____ conditions that may otherwise go undetected.&#10;A) Rare&#10;B) Occasional common&#10;C) Occasional&#10;D) Many

Accepted Answer

Radiographs allow for the detection of many conditions that may otherwise go undetected, such as cavities, bone loss, impacted teeth, and infections. Regular dental radiographs are an essential part of comprehensive dental care.

Question 6

A ____ may be a dental radiographer. 1. Dental hygienist&#10;2) Dental assistant&#10;3) Dentist&#10;A) 1, 2, 3&#10;B) 1, 2&#10;C) 1, 3&#10;D) 3 only

Accepted Answer

Dental hygienists, dental assistants, and dentists can all be trained to take dental radiographs, making all three options correct.

Question 7

An oral examination limits the practitioner to knowledge of what is seen clinically. Dental radiographs allow the practitioner to see many conditions that are not apparent clinically.&#10;A) Both statements are true.&#10;B) Both statements are false.&#10;C) The first statement is true; the second statement is false.&#10;D) The first statement is false; the second statement is true.

Accepted Answer

An oral examination is limited to visible clinical findings, while dental radiographs provide additional information on conditions not visible during a clinical examination.

Question 8

Retakes resulting in unnecessary patient exposure to x-radiation must be avoided:&#10;A) Whenever it is convenient because the dose is so low.&#10;B) Only if the patient is uncomfortable with exposure.&#10;C) Only if older (pre-1975) equipment is used.&#10;D) At all times.

Accepted Answer

Retakes should be avoided at all times to prevent unnecessary exposure to x-radiation. Every effort should be made to obtain a diagnostic image on the first attempt to minimize patient exposure to radiation.

Question 9

To avoid occupational exposure to x-radiation, the dental radiographer must always: (Note: Though all are true, one is the most critical and encompasses the others.)&#10;A) Maintain an adequate distance.&#10;B) Have proper positioning.&#10;C) Have proper shielding.&#10;D) Avoid the primary beam.

Accepted Answer

Avoiding the primary beam is the most critical step to avoid occupational exposure to x-radiation. This includes ensuring that the radiographer is positioned correctly and that shielding is in place. Maintaining a distance can also help reduce exposure, but it is not as crucial as avoiding the primary beam.

Question 10

When radiographs are properly prescribed, exposed, and processed, the benefit of disease detection ____ the risk of small doses of x-radiation.&#10;A) Does not outweigh&#10;B) Is considered equal&#10;C) Slightly outweighs&#10;D) Far outweighs

Accepted Answer

The benefit of disease detection far outweighs the risk of small doses of x-radiation in properly prescribed, exposed, and processed radiographs. Dental radiographs are essential diagnostic tools that can facilitate early detection of dental diseases and conditions, allowing for prompt treatment and better patient outcomes. The doses of radiation used in dental radiography are very low and are considered safe for patients when proper safety protocols are followed. Thus, the benefits of disease detection and treatment far outweigh the potential risks associated with dental radiography.

Question 11

Radiographs are a(n) ____ comprehensive patient care.&#10;A) Adjunct to&#10;B) Necessary component of&#10;C) Option for&#10;D) Supplement to

Accepted Answer

The answer of Radiographs are a(n) ____ comprehensive patient care.&#10;A)...

Deck 11: Dental Radiographs and the Dental Radiographer