Question 1

Each of the following will help to reduce a gag reflex EXCEPT one. Which one is the EXCEPTION?

Accepted Answer

A)  Exposing the maxillary molar projection first 
B)  Using the bisecting technique 
C)  Having the patient rinse with cold water prior to placement of the image receptor 
D)  Placing salt on the tip of the patient's tongue 
A)  Exposing the maxillary molar projection first 
B)  Using the bisecting technique 
C)  Having the patient rinse with cold water prior to placement of the image receptor 
D)  Placing salt on the tip of the patient's tongue A

Question 2

In a patient with a strong gag reflex, the image receptor placement for the bisecting technique may be easier to achieve.

Accepted Answer

A) True 
 B)False  True

Question 3

Stimuli that excites a gag reflex

originating from a physical reaction to a feeling of the airway being blocked is called "psychogenic stimuli."

Accepted Answer

A) True 
 B)False  False

Question 4

Which of these statements is FALSE?

Accepted Answer

A)  Not all patients have gag reflexes. 
B)  Gagging is an involuntary effort to free the airway. 
C)  A hypersensitive gag reflex is the most troublesome problem a dental radiographer encounters. 
D)  A gag reflex can be stimulated by the suggestion of gagging. 
A)  Not all patients have gag reflexes. 
B)  Gagging is an involuntary effort to free the airway. 
C)  A hypersensitive gag reflex is the most troublesome problem a dental radiographer encounters. 
D)  A gag reflex can be stimulated by the suggestion of gagging.

Question 5

To minimize a patient's gag reflex, the radiographer can apply distraction techniques.

Accepted Answer

A) True 
 B)False

Question 6

The gagging patient can be instructed to hold his or her breath to control the gag reflex.

Accepted Answer

A) True 
 B)False

Question 7

Each of the following statements regarding the gag reflex is correct EXCEPT one. Which one is the EXCEPTION?

Accepted Answer

A)  Some patients have a heightened gag reflex due to chronic sinus problems. 
B)  Mucus and saliva in the nasopharynx minimize the gag reflex. 
C)  A gag reflex may originate in the mind. 
D)  A gag reflex may be a response to physical stimuli. 
A)  Some patients have a heightened gag reflex due to chronic sinus problems. 
B)  Mucus and saliva in the nasopharynx minimize the gag reflex. 
C)  A gag reflex may originate in the mind. 
D)  A gag reflex may be a response to physical stimuli.

Question 8

The personal eyewear worn by many patients with visual disabilities will need to be removed during the radiographic procedure.

Accepted Answer

A) True 
 B)False

Question 9

It is best to ask the caregiver of a person with disabilities questions about the patient.

Accepted Answer

A) True 
 B)False

Question 10

Before starting the procedure, the radiographer should ask the patient, "Are you a gagger?"

Accepted Answer

A) True 
 B)False

Question 11

Each of the following will aid in minimizing a hypersensitive gag reflex during the radiographic procedure EXCEPT one. Which one is the EXCEPTION?

Accepted Answer

A)  Avoid scraping the palate with the edge of the image receptor. 
B)  Begin the exposure in the posterior region. 
C)  Convey a confident attitude. 
D)  Suggest breathing exercises. 
A)  Avoid scraping the palate with the edge of the image receptor. 
B)  Begin the exposure in the posterior region. 
C)  Convey a confident attitude. 
D)  Suggest breathing exercises.

Question 12

To gain patient confidence and compliance, the easiest region to radiograph first would be the:

Accepted Answer

A)  maxillary incisors. 
B)  maxillary premolars. 
C)  mandibular canines. 
D)  mandibular molars. 
A)  maxillary incisors. 
B)  maxillary premolars. 
C)  mandibular canines. 
D)  mandibular molars.

Question 13

Should the radiographer expose the anterior or posterior projections first?

Accepted Answer

The anterior projections are easier and

Question 14

Using a distraction technique would produce the best results of suppressing a gag reflex that originates from psychogenic stimuli.

Accepted Answer

A) True 
 B)False

Question 15

Which of the following is the best recommendation when it becomes impossible to place an intraoral image receptor because of an exaggerated gag reflex?

Accepted Answer

A)  Substitute a size #0 image receptor. 
B)  Use topical anesthetic to numb the oral cavity. 
C)  Substitute an extraoral radiograph. 
D)  Request that the patient rinse with salt water. 
A)  Substitute a size #0 image receptor. 
B)  Use topical anesthetic to numb the oral cavity. 
C)  Substitute an extraoral radiograph. 
D)  Request that the patient rinse with salt water.

Question 16

Telling the patient that you do not like having radiographs taken will help the patient cooperate with the procedure.

Accepted Answer

A) True 
 B)False

Question 17

Patients with a large oral cavity and a high palatal vault do not have a gag reflex.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following conditions or circumstances would contraindicate necessary dental radiographs for the patient?

Accepted Answer

A)  Pregnancy 
B)  Hearing or visual impairment 
C)  Wheelchair confinement 
D)  Recent dental radiographs at another practice 
A)  Pregnancy 
B)  Hearing or visual impairment 
C)  Wheelchair confinement 
D)  Recent dental radiographs at another practice

Question 19

If absolutely necessary, who should be asked to hold the image receptor in place for the patient with physical disabilities?

Accepted Answer

A)  The patient's caregiver or guardian 
B)  The dentist or doctor of the practice 
C)  Another dental office employee (receptionist, office manager, etc.) 
D)  The radiographer, while another team member pushes the exposure button. 
A)  The patient's caregiver or guardian 
B)  The dentist or doctor of the practice 
C)  Another dental office employee (receptionist, office manager, etc.) 
D)  The radiographer, while another team member pushes the exposure button.

Question 20

If the patient mentions gagging, the radiographer should dismiss his or her concern as all in the mind.

Accepted Answer

A) True 
 B)False

Exam 27: Pediatric Radiographic Techniques

Each of the following will help to reduce a gag reflex EXCEPT one. Which one is the EXCEPTION?

In a patient with a strong gag reflex, the image receptor placement for the bisecting technique may be easier to achieve.

Stimuli that excites a gag reflex </INST></TTL><P>originating from a physical reaction to a feeling of the airway being blocked is called "psychogenic stimuli."

Which of these statements is FALSE?

To minimize a patient's gag reflex, the radiographer can apply distraction techniques.

The gagging patient can be instructed to hold his or her breath to control the gag reflex.

Each of the following statements regarding the gag reflex is correct EXCEPT one. Which one is the EXCEPTION?

The personal eyewear worn by many patients with visual disabilities will need to be removed during the radiographic procedure.

It is best to ask the caregiver of a person with disabilities questions about the patient.

Before starting the procedure, the radiographer should ask the patient, "Are you a gagger?"

Each of the following will aid in minimizing a hypersensitive gag reflex during the radiographic procedure EXCEPT one. Which one is the EXCEPTION?

To gain patient confidence and compliance, the easiest region to radiograph first would be the:

Should the radiographer expose the anterior or posterior projections first?

Using a distraction technique would produce the best results of suppressing a gag reflex that originates from psychogenic stimuli.

Which of the following is the best recommendation when it becomes impossible to place an intraoral image receptor because of an exaggerated gag reflex?

Telling the patient that you do not like having radiographs taken will help the patient cooperate with the procedure.

Patients with a large oral cavity and a high palatal vault do not have a gag reflex.

Which of the following conditions or circumstances would contraindicate necessary dental radiographs for the patient?

If absolutely necessary, who should be asked to hold the image receptor in place for the patient with physical disabilities?

If the patient mentions gagging, the radiographer should dismiss his or her concern as all in the mind.

Dental Radiography: Historical Perspective and Future Trends

Characteristics and Measurement of Radiation

The Dental X-Ray Machine: Components and Function

Factors Affecting Radiographic Quality

Effects of Radiation Exposure

Radiation Protection

Dental X-Ray Film and Processing Methods

Digital Radiography and Image Acquisition

Infection Control

Legal and Ethical Responsibilities

Patient Relations and Education

Introduction to Radiographic Examinations

The Periapical Examinationparalleling Technique

The Periapical Examinationbisecting Technique

The Bitewing Examination

The Occlusal Examination

The Panoramic Examination

Identifying and Correcting Undiagnostic Radiographs

Quality Control and Environmental Safety in Dental Radiography

Image Orientation and Introduction to Interpretation

Recognizing Normal Radiographic Anatomy Intraoral Radiographs

Recognizing Normal Radiographic Anatomy Panoramic Radiographs

Radiographic Appearance of Dental Materials and Foreign Objects

The Use of Radiographs in the Detection of Dental Caries

The Use of Radiographs in the Evaluation of Periodontal Diseases

Describing Radiographic Anomalies, Lesions, and Opportunistic Screening

Radiographic Techniques for Patients With Special Needs

Radiographic Techniques for Specific Oral Conditions

Radiographic Techniques

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