RHS Exam 1, Top Questions and answers. 100% Accurate. VERIFIED.
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RHS
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RHS
RHS Exam 1, Top Questions and answers. 100% Accurate. VERIFIED.
a. - -a maxillary posterior topographic occlusal radiograph includes a view of which of the following
a. sinus
b. external oblique ridge
c. hamular plate
d. condyle
3 - -from a list of possible conditions that include incip...
RHS Exam 1, Top Questions and
answers. 100% Accurate. VERIFIED.
a. - ✔✔-a maxillary posterior topographic occlusal radiograph includes a view of which of the following
a. sinus
b. external oblique ridge
c. hamular plate
d. condyle
3 - ✔✔-from a list of possible conditions that include incipient proximal caries, bone loss, recurrent
decay, and apical pathology, how many of these can be diagnosed from a bitewing radiograph
a. - ✔✔-Which of the following is a true statement about a panoramic radiograph
a. the developmental stages of teeth are visible on a panoramic view
b. objects are viewed in the bucco-lingual dimension on a pan
c. the focal trough is not a desirable plane of focus on a panoramic radiograph
d. the condyles are not visible
c. - ✔✔-Which of the following exposures will present the best image of the condyle
a. lateral cephalometric
b. waters
c. CT scan
d. posteroanterior
a. - ✔✔-Which of the following statements is accurate about occlusal radiography
a. occlusal radiography is indicated if patients are edentulous
b. a periapical abscess is easier to detect on occlusal radiographs
,c. height and contour of bone is dimensionally accurate
d. elongation and foreshortening are eliminated
occlusal - ✔✔-localization of foreign objects is best achieved by which of the following exposures
d. - ✔✔-which of the following describes an advantage of an XCP film holder
a increase patient comfort
b. limits a patients gag response
c. reduces patients exposure time to radiation
d. eliminates angulation
c - ✔✔-which of the following is eliminated in preparation for a panoramic exposure
a. cotton rolls
b lead apron
c thyroid collar
d chin rest
between 2 and 14 yrs old - ✔✔-Which age group would require the greatest decrease in exposure time
b - ✔✔-which of the following is the greatest source of cross contamination in dental radiology
a. the operators hands
b. the film packet
c. the lead apron
d. the film holding device
a - ✔✔-which of the following is a result of improper storage of x-ray film
a. grayish film
b. clear film
, c. black film
d .white film
risk management - ✔✔-under which category of legal considerations does informed consent belong
it becomes invalid when there is personal injury - ✔✔-if a patient refuses to have radiographs and signs
a waiver of liability
b. - ✔✔-which of the following statements relate to working with a patient with physical challenge or
one with special needs
a. offering assistance is demeaning to patients with special needs
b. speaking directly to a patient with a disability is appropriate
c. address questions to the caregiver rather than the patient with a disability
d. intraoral radiographs are recommended for patients with developmental disabilities
speed - ✔✔-the amount of radiation required to produce a radiograph of standard density refers
especially to film
kVp - ✔✔-multiple shades of gray on a radiograph are controlled by which component of the x-ray
machine
a. - ✔✔-the overall darkness of a radiograph is controlled by which of the following components of an x-
ray machine
a. mA
b. kVp
c. filter
d. collimator
d. - ✔✔-from which of the following metals is the filter made
a. lead
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