Film too light - Study guides, Class notes & Summaries

DASLE 2024 MN QUESTIONS MARKING SCHEME NEW UPDATE (VERIDIED 100% PASS) Ionization - Answers -The production of ions, or the process of converting an atom into ions. Ions are positive, electrons are negative Structures that absorb x-rays are what? - Answers -Radiopaque (white) Lingual foramen of the mandible - Answers -...A small radiolucent dot inferior to the apices of the mandibular incisors. Below CENTRALS, appears as a small radiolucent circle directly inferior to the central inciso...

OSCE Dental Hygiene Questions With Correct Answers | Latest Update 2023/2024 Graded 100%. Charter's Method - correct answer Bristles are directed occlusally, away from the gingiva. Useful for cleaning orthodontic brackets, prosthesis, and areas treated with surgeries. Fone's Method - correct answer Bristles are moved in large circular motion on the buccal and lingual surfaces. Useful for children, those physically impaired, or adults who lack manual dexterity. Fluoride Varnish - correct ...

CSCE Dental Hygiene Board Review Questions with Correct Answers Foreshortening - Correct Answers Too MUCH vertical angulation; decrease angulation Elongation - Correct Answers Too LITTLE vertical angulation; increase angulation Herringbone, "waffle pattern" - Correct Answers Backward placement of film; place the film with the smooth, white side next to the tooth and the bumpy side away (there is a lead foil on the backside of the film packet to prevent backscatter) Cracked emulsion -...

Bioprinciples Exam 2 – Brooks Questions and Answers 100% Pass Cytology - Answer- the study of cells Robert Hooke - Answer- - observed cork could float - discovered a honeycomb-like structure in a cork slice using a primitive compound microscope - only saw cell walls as this was dead tissue - coined the term "cell" for these individual compartments he saw Two types of microscopes: - Answer- 1. Light Microscope 2. Electron Microscope Light Microscope - Answer- - light is focused on s...

___ shell interaction has the highest binding energy and is the most useful for medical imaging - ANSWERk roentgen discovered radiation in - ANSWER1895 ionization - ANSWERthe process of adding or removing electrons from an atom or molecule, which gives the atom or molecule a net charge particulate radiation - ANSWERparticles that have mass and travel in straight lines fast NOT THE SPEED OF LIGHT neutrons protons electrons beta and gamma electromagnetic radiation - ANSWERelect...

1. Foreshortening ANS Too MUCH vertical angulation; decrease angulation 2. Elongation ANS Too LITTLE vertical angulation; increase angulation 3. Herringbone, "waffle pattern" ANS Backward placement of film; place the film with the smooth, white side next to the tooth and the bumpy side away (there is a lead foil on the backside of the film packet to prevent backscatter) 4. Cracked emulsion ANS Sudden temp. changes between developer and fixer 5. Darker areas ANS Developing solution tou...

NDAEB Exam Prep Questions With 100% Correct Answers What two basic methods are used to acquire a digital x-ray image? - answerDirect imaging(sensor) & indirect imaging(PSP) Advantages of Digital Radiography - answerImmediate 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 - answerCost, converting previous records to digital, learning the c...

TCDHA Rad Chap 1-8, 17, 19 Exam With 100% Correct Answers 2023 radiolucent - Correct Answer-appears black or dark on a radiograph insufficient density tissues are soft or thin ex. air spaces, soft tissue, dental pulp, PDL space radiopaque - Correct Answer-appears white or light on a radiograph dense tissues are hard or thick ex. enamel, dentin, bone density - Correct Answer-refers to the overall blackness or darkness on a dental radiograph what happens to a film if th...

underlying cause of taurodontism - Late invagination of HERS, this causes an apical shift of the furcation what should no be done to a lateral periodontal cyst? - do not probe them! difference between a lateral periodontal cyst and the mandibular canal? - lateral periodontal cyst is more coronal pano has a flat occlusal plane - chin tipped too high pano has an excessive curving of the occlusal plane - chin too low ghost image in the anterior region of a pano - patient slumped d...

NCLE Test Questions and Answers 100% Correct NCLE Test Questions and Answers 100% Correct NCLE Test Questions and Answers 100% Correct Assessment of the quality of the peripheral curves (blends of a rigid contact lens) is achieved by the use of the- a. profile analyzer b. shadow graph c. keratometer d. burton light - ANSWER-a. profile analyzer Contact lens power should be specified in- a. back vertex power b. sphero-cylinder power c. power in situ d. posterier apical radius - A...