Wisdom

In relation to dental radiography, what term refers to the anatomical landmark used to identify a maxillary canine periapical film? correct answers Maxillary Sinus Prior to exposing a dental radiograph, placement of the lead apron over the patient protects which tissues? correct answers Gonadal A blood pressure cuff should be placed over which of the following arteries? correct answers Brachial What 3 factors are essential in order to produce accurate diagnostic casts? correct answers W...

In relation to dental radiography, which one of the following terms refers to the anatomical landmark used to identify a maxillary cuspid periapical film? 1. Maxillary sinus. 2. Mental foramen. 3. Bifurcated roots. 4. Maxillary tuberosity. Domain reference: 5.2.3.19 correct answers 1. Maxillary sinus. Prior to exposing a dental radiograph/image, placement of the lead apron over the patient protects which one of the following tissues? 1. Vascular. 2. Gonadal. 3. Muscular. 4. Digesti...

The dentist finds decay on the mesial surface of the restoration on tooth 24. The dental assistant recognizes the cavity on the patient's 24 as: correct answers recurrent decay the dental assistant selects a foam tray for the application of the patient's topical fluoride. What should the dental assistant do with the trays tried in but not selected? correct answers discard the receptionist is called upon to help disinfect the operator after the first patient's appointment. What personal ...

What two basic methods are used to acquire a digital x-ray image? correct answers Direct imaging(sensor) & indirect imaging(PSP) Advantages of Digital Radiography correct answers Immediate viewing of images, less radiation, no chemicals, ability to enhance images, communication with other dentists, no more lost films, remote consultation capability Disadvantages of Digital Radiography correct answers Cost, converting previous records to digital, learning the computer software, thickness an...

outlining the tray correct answers margins of the cast where the finished tray will be seated are outlined in pencil 2-3mm beyond last tooth mucogingival junction spacer correct answers Creates room for impression material paper towel or baseplate wax spacer stops correct answers What is placed to prevent a tray from seating too deeply onto the arch or quadrant? triangle or round holes 4 minimum for edentulous crowns are correct answers filled with cement With regard to tissues ...

an increase in kVp results in : (increase or decrease) _____________ contrast _____________ dose _____________ scatter _____________ exposure _____________ energy _____________ wavelength correct answers decrease contrast decrease dose increase scatter increase exposure increase energy increase wavelength an increase in mAs results in : (increase or decrease) _____________ contrast _____________ exposure _____________ dose correct answers decrease contrast increase exposure in...

The principal reason for a cavosurface bevel on an inlay preparation is to A. remove undermined enamel. B. improve marginal adaptation. C. decrease marginal percolation. D. increase resistance and retention forms. correct answers B. improve marginal adaptation. Lichen planus occurs most frequently on the A. buccal mucosa. B. tongue. C. floor of the mouth. D. gingiva. correct answers A. buccal mucosa. The pulpal floor of a Class II cavity is cut perpendicular to the long axis of t...

The primary tooth that has the most distinctly prominent facial cervical ridge is correct answers Mandibular 1st molar (note: cervical ridge is MF) The lingual cusp of the maxillary premolars is offset to the correct answers mesial (the first more than the second) The primary maxillary 2nd molar generally exhibits a correct answers cusp of Carabelli Mamelons that remain beyond the age of 10 generally correct answers indicate an open bite Mandibular central incisors and maxillary thir...

Jamie is a member of her institution's Division II volleyball team. She participated in the fall and then decided to study abroad in Brazil as part of her institution's study abroad program. While in Brazil, she participated on the institution's volleyball team. When she got back to the U.S., she decided to transfer to another Division II institution. Since she participated in a recognized study abroad program, she would not be considered a transfer student. True or False correct answers ...

Before initial full-time collegiate enrollment, an individual may accept payment based on the individual's or his or her team's place finish or performance, provided the combination of such payment does not exceed actual and necessary expenses. correct answers True If a student-athlete loses his or her amateur status in a particular sport, he or she is prohibited from practicing in that sport. correct answers True Which of the following could be a permissible team fundraising activity fo...