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t/f the area of the oral cavity that is most likely to elicit the gag reflex when stimulated is the anterior third of the tongue
True
False
false
soft palate
posterior third of tongue
t/f breathing takes place simultaneously with gag reflex
True
False
false
t/f psychogenic and tactile stimuli are precipitating factors for gag reflex
True
False
true
t/f lack of operator confidence may act as a psychogenic stimulus and contribute to the gag reflex
True
False
true
t/f the longer a film stays in the mouth the more likely the patient is to gag
True
False
true
t/f exposure sequence does not play a role in preventing a gag reflex
True
False
false
t/f posterior periapical films are always exposed before anterior periapical films
True
False
false
t/f the mandibular molar periapical film is most likely to elicit the gag reflex
True
False
false
maxillary molar pa
t/f a film that is dragged along the palatal tissues may stimulate the gag reflex
True
False
true
t/f the dental radiographer should ask the patient, "are you a gagger?"
True
False
false
t/f if a patient gags the dental radiographer should remove the film as quickly as possible and reassure the patient
True
False
true
t/f if a patient is breathing during film placement and exposure the gag reflex will not occur
True
False
true
t/f distracting the patient often helps to suppress the gag reflex
True
False
true
t/f increasing tactile stimuli helps to prevent the gag reflex
True
False
false
t/f the patient with a hypersensitive gag reflex should be instructed to inhale during the application of topical anesthetic spray
True
False
false
t/f it is appropriate for the dental radiographer to gesture to another person in the presence of a person who is blind
True
False
false
t/f it is appropriate for the dental radiographer to hold a film during xray exposure for a person with a disability
True
False
false
t/f if the dental radiographer determines that a person cannot tolerate intraoral film exposure, no intraoral films should be exposed
True
False
true
t/f it is appropriate for the dental radiographer to question a patient about a disability
True
False
false
t/f the dental radiographer should talk to the caregiver of a patient with a disability instead of talking directly to the patient
True
False
false
t/f with a pediatric patient the dental radiographer does not need to alter patient management techniques
True
False
false
t/f the xray examination should be performed on the pediatric patient regardless of the cooperation of the patient
True
False
false
t/f during a root canal procedure film placement is difficult because of the poor visibility of the tooth
True
False
true
t/f the bisecting technique is recommended for endodontic patient
True
False
false
t/f the panoramic examination is the radiographic examination most often used in edentulous patients
True
False
true
Author
sweetpea281
ID
40453
Card Set
radiology
Description
ch 25 quiz questions from book
Updated
2010-10-07T12:39:07Z
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