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sandra alcazar
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Decks in this class (29)
Lec 1 Terms
A form of energy carried by waves...,
A high energy radiation produced ...,
A form of radiation that is able ...
13
cards
Lec 1 History
German glass blower 1,
What is the first vacuum tube cal...,
German physicist used the vacuum ...
32
cards
Lec 2 Physics
Anything that has mass and occupi...,
Basic unit of all matter 2,
An atom consists of 3 3
30
cards
Lec 2 Parts of X-ray Machine
Produce x rays that pass through ...,
3 components of an x ray machine 2,
3 components of an x ray machine 3
9
cards
Lec 2 Main Features of Xray Tubehead
The glass x ray tubehead consists...,
Required to step up the mains vol...,
Required to step down the mains v...
9
cards
Lec 2 Main Features and Requirements of an X-Ray Tube
Is the cathode or 1,
Is the anode or 2,
Consists of a heated filament of ...
10
cards
Lec 2 X-ray Tube
It is composed of a cathode and a...,
Consists of a filament and a focu...,
The source of the electrons withi...
21
cards
Lec 2 Tube Controls
Flow of electrons from the cathod...,
This is regulated by the milliamp...,
It regulates the number of electr...
16
cards
Lec 2 Production of X-rays, Factors Controlling X-ray Beam
2 types of radiation produced dur...,
The x ray photons emitted by the ...,
The amount of deceleration and de...
29
cards
Lec 3 Interactions
3 types of interactions of x rays...,
3 types of interactions of x rays...,
Percentage no interaction coheren...
22
cards
Lec 3 Dosimetry
Frequently used units of radiatio...,
Amount of ionization of air by x ...,
Si unit for exposure 3
19
cards
Lec 3 Biologic Effects of Ionizing Radiation
Chemical and biochemical conseque...,
The photon directly interacts wit...,
Photons and secondary electrons i...
9
cards
Lec 3 Deoxyribonucleic Acid and Chromosomal Damage and Damage Response
Deoxyribonucleic acid and chromos...,
Most important damage type 2,
Repaired by nonhomologous end joi...
8
cards
Lec 3 Classification of Biologic Effects
2 types of biologic effects 1,
Stochastic effect or deterministi...,
Stochastic effect or deterministi...
35
cards
Lec 3 Relative Radiosensitivity of Various Organs
High intermediate low 1,
High intermediate low 2,
High intermediate low 3
20
cards
Lec 3 Radiotherapy Involving the Oral Cavity
Oral mucosa ______ composed of ra...,
6 oral complications after radiot...,
Sensitive to radiation 3
13
cards
Lec 4 Sources of Radiation Exposure
Background exposure percentage of...,
Background radiation us average e...,
Radioactive element from decay of...
14
cards
Lec 4 Dentomaxillofacial Radiology
When needed the basic principle o...,
To satisfy this principle doses f...,
There is no threshold or safe dose 3
8
cards
Lec 4 Patient Protection, Personnel Protection
What are the 3 guiding principles...,
The dentist should identify situa...,
No practice shall be adopted unle...
43
cards
Lec 4 Film Imaging
The most widely used receptor sys...,
Composition of the x ray film 2 2,
The _______ is sensitive to x ray...
35
cards
Lec 4 Processing Solutions
Film processing involves the foll...,
Stage 1 development the ____ silv...,
The _________ solution softens th...
26
cards
Lec 4 Image Characteristics
Degree of darkening or opacity of...,
Plot of relationship between film...,
Overall film density depends on t...
39
cards
Lec 5 Common Cause of Faulty Radiographs
Underdevelopment temperature too ...,
Insufficient ma insufficient kvp ...,
Processing errors overdevelopment...
12
cards
Lec 5 Projection Geometry
Reliability of the image to repre...,
Basic principles of projection ge...,
Measures how well a boundary betw...
24
cards
Lec 5 Object Localization
What are the 3 approaches to deci...,
Examine two images projected at _...,
Use ____________ employing conven...
12
cards
Lec 5 Intraoral Projections, FMRS
What are the 3 intraoral projecti...,
Shows the entire length of the to...,
Shows only the crowns of teeth an...
11
cards
Lec 5 Periapical Radiography, Paralleling, Bisecting-angle
What are 2 techniques under peria...,
Any medium used to capture an ima...,
Paralleling technique are also ca...
15
cards
Anatomic Landmarks
2 types of bone 1,
The term cortical is derived from...,
Also referred to as compact bone 3
155
cards
Situational Questions (gawa gawa ko lang)
Why should you set the exposure t...,
What produces radiographic contra...,
Do x rays travel in all direction...
23
cards
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Roent (Lec 1-5 & Anatomic Landmarks)
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