RAD TCDHA FINAL EXAM NEWEST 2024 ACTUAL EXAM<\/p>\n\n\n\n
A fast film responds more quickly than a slow film, because –
ANSWER- the silver halide crystals in the emulsion are larger
film is best stored in an area that is – ANSWER- cool and dry
(1) panoramic radiograph is an example of an intraoral film (2)
an occlusal radiograph is an example of an extra oral film –
ANSWER- both statements are false
what factor would improve image sharpness – ANSWER\u0002smaller crystal size in the film
a longer PID results in – ANSWER- an increased target-receptor
distance
to minimized dimensional distortion, the object and receptor
must be \u2026\u2026\u2026 to one another – ANSWER- parallel to<\/p>\n\n\n\n
all excess chemicals are removed from the emulsion during –
ANSWER- fixation
the black shades and the distinct contrast of the radiographic
image are created by \u2026\u2026\u2026.. in the developer solution –
ANSWER- hydroquinone
an extra oral cleaning film is used to – ANSWER- clean residual
gelatine or dirt from the rollers
how frequently should you monitor the digital imaging
equipment in your office – ANSWER- based on manufacturers
specifications
(1) An oral examination limits the practitioner to knowledge of
what is seen clinically (2) Dental images allow the practitioner
to see many conditions that are not apparent clinically –
ANSWER- both statements are true
Assigned responsibilities of dental auxiliaries in regard to dental
imaging may include – ANSWER- education of patients about
dental imaging<\/p>\n\n\n\n
(1) you can use dental images to help educate your patient on his
dental caries and periodontal disease (2) you can also use dental
images to help your patient see a picture of common conditions
that cannot be seen clinically. these include cysts, extra teeth,
and retained roots – ANSWER- both statements are true
what would be an example of the use of interpersonal skills
rather than technical skills with patients – ANSWER- discussing
the rationale for use of dental image
communication is defined in the text as – ANSWER- the process
by which information is exchanged between two or more
persons
what is the best way to show your patient that are listening to
him or her – ANSWER- give the patient undivided attention
facilitation – ANSWER- the act of making easier
inviting a patient to ask questions – ANSWER- enhances
communication
patient education is likely rot result in decreased – ANSWER\u0002fears of x-ray exposure<\/p>\n\n\n\n
a patient with caries will require – ANSWER- more frequent
dental imaging examinations than a patient without such disease
if the patient is a minor, informed consent – ANSWER- must be
obtained from a legal guardian
if you take dental images on your patient before getting his
informed consent, your patient can legally claim – ANSWER\u0002malpractice or negligence
it is appropriate for any dental professional to discuss a patient’s
care with – ANSWER- another dentist involved in the patients
care and a physician with whom care is shared
your former patient has moved and would like his records
including the original radiographs sent to his new dentist. what
should you do? – ANSWER- keep the original films and send
the new dentist a duplicate set
(1) when a patient refuses dental images the dentist has deemed
necessary for treatment planning, the dentist should refuse to
treat the patient (2) however, the patient could sign a release
form that would allow the dentist to continue with the patient’s<\/p>\n\n\n\n