final test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What pixel size has a 1024 × 1024 matrix with a 35-cm FOV? | show 🗑
|
||||
| show | It permits the use of lower mAs
🗑
|
||||
| show | 1. ability to store a large quantity of energy. 2. ability to store energy for extended periods of time
🗑
|
||||
| show | 1. Use higher mA. 2. Use higher kVp. 3. Use faster film-screen combination.
🗑
|
||||
| In the 15 degree medial oblique projection of the ankle the | show 🗑
|
||||
| show | histogram
🗑
|
||||
| An AEC device can operate on which of the following principals | show 🗑
|
||||
| show | Pars interarticularis
🗑
|
||||
| show | Splenic flexure
🗑
|
||||
| which dose-response curve charfacteristics represent genetic and some somatic responses to radiation | show 🗑
|
||||
| What procedures requires that contrast medium be injected into the ureters | show 🗑
|
||||
| How can the radiographic reduce the amount of scattered ratiation generated during an x-ray | show 🗑
|
||||
| Minor reactions to IV administration of a contrast agent can include | show 🗑
|
||||
| show | decreased density in those area of the images
🗑
|
||||
| Which interaction between x-ray photons and matter results in total absorption of the incident photon | show 🗑
|
||||
| show | Abdomen ultrasound, lower GI, Upper GI
🗑
|
||||
| How would the introduction of a 6-inch OID affect image contrast | show 🗑
|
||||
| If a pt is unable to stay erect for sinus study what position is best | show 🗑
|
||||
| show | 15 to 20 caudad
🗑
|
||||
| NCRP recommended fetal dose is | show 🗑
|
||||
| show | promote rapid responses and administer parenternal nutrition
🗑
|
||||
| Which position will move the fundus of gallbladder away from the superimposed transverese process | show 🗑
|
||||
| Examples of primary radiation barriers include | show 🗑
|
||||
| show | airborne, fomite, vector
🗑
|
||||
| show | this is false
🗑
|
||||
| The total number of x=ray photons produced at the target is contingent upon the | show 🗑
|
||||
| What will reduce patient dose during fluoro | show 🗑
|
||||
| Expectoration of blood is | show 🗑
|
||||
| show | femorotibial interspaces equal bilatterally and CR enters 1/2 in distal to base of patella
🗑
|
||||
| Which structure will usually contain air in the PA position on a sthenic patientin a double-contrast UGI | show 🗑
|
||||
| If the quantitiy of black metallic silver on a particular radiograph is such that it allows 1% of the illuminator light to pass through tthe image that image has a density of | show 🗑
|
||||
| show | Inferior
🗑
|
||||
| Gonadal shielding should be procided for male patients in which of the following exams Femur, abdomen, or pelvis | show 🗑
|
||||
| show | it is much larger than the output phosphor
🗑
|
||||
| show | Pnuemothorax, Emphysema, Multiple myeloma
🗑
|
||||
| show | AP humerus
🗑
|
||||
| show | In the first bath...the developer
🗑
|
||||
| Geometric unsharpness is influenced by | show 🗑
|
||||
| show | Reciprocity Law
🗑
|
||||
| show | decreased density
🗑
|
||||
| show | only intervertebral foramina
🗑
|
||||
| show | by any other route other than orally
🗑
|
||||
| show | only focal spot resolution
🗑
|
||||
| All other factors remaining the same, if a 14 x 17 inch field is collimated to a 4 inch square field the image will demonstrate | show 🗑
|
||||
| Compontent parts of the x-ray film include | show 🗑
|
||||
| In what ways can higher radiographic contrast be obtained in abdominal radiography | show 🗑
|
||||
| show | 5 degrees caudad
🗑
|
||||
| What can be used as landmark for an AP projection of the hip | show 🗑
|
||||
| Unlawful touching of a person without his or her consent is | show 🗑
|
||||
| show | Sensitometer
🗑
|
||||
| A controlled area is one that is occupied by | show 🗑
|
||||
| show | Linear Energy Transfer
🗑
|
||||
| show | 2%
🗑
|
||||
| The brightness level of fluoro image can vary with | show 🗑
|
||||
| What methods can be effectively used to decrease differential absorption, providing a longer scale of contrast to the diagnostic range | show 🗑
|
||||
| Which of the following pathologic consitions are considered additive conditions with respect to exposure factors...Osetoma, brochiectasis, or Pneumonia | show 🗑
|
||||
| show | higher and more lateral
🗑
|
||||
| The thumb joint is | show 🗑
|
||||
| show | processing, pathology, and OID
🗑
|
||||
| show | Acromin Process
🗑
|
||||
| show | Chemical fog, base tint, and background radiation
🗑
|
||||
| show | exposure in air
🗑
|
||||
| Which reducing agent is responsible for producing the gray tones on the image | show 🗑
|
||||
| What cells has the greatest radiosensitivity | show 🗑
|
||||
| A lesion with a stalk projecting from the intestinal mucosa into the lumen is a | show 🗑
|
||||
| show | .25 Pb
🗑
|
||||
| show | genetic alterations
🗑
|
||||
| Which of the following are located on the distal aspect of the humerus..Capitulum, intertubercular groove, coronoid fossa | show 🗑
|
||||
| What is demonstrated in the AP projection of the T-spine | show 🗑
|
||||
| Is film screen contact related to recorded detail | show 🗑
|
||||
| What is the annual TEDE limit for radiation workers | show 🗑
|
||||
| show | Invasion of Privacy
🗑
|
||||
| Focal spot blur is greates | show 🗑
|
||||
| show | ability to accommodate cine and or/spot films
🗑
|
||||
| show | epiphysis
🗑
|
||||
| What structures are located in the left upper quadrant | show 🗑
|
||||
| How is SID related to exposure rate and radiographic density | show 🗑
|
||||
| show | Photoelectric effect
🗑
|
||||
| An animal host of an infectious organism that transmit the infection via bite is a | show 🗑
|
||||
| What affects both quantity and quality of beam | show 🗑
|
||||
| What is the best projection to demonstrate the longitudinal arch of the foot | show 🗑
|
||||
| show | Magnification radiography
🗑
|
||||
| show | patient skin dose
🗑
|
||||
| show | Internal rotation position
🗑
|
||||
| show | fractional focal spot
🗑
|
||||
| What type of error results in grid cutoff at the periphery of the image | show 🗑
|
||||
| What are the differences between the male and female pelvis | show 🗑
|
||||
| The advantages of large format spot film cameras, such as 100mm and 105mm, over smaller format cameras, such as 70 mm and 90 mm include | show 🗑
|
||||
| show | 3phase 12 pulse
🗑
|
||||
| What type of exposure factors do Edema, Adcites, Acromegaly | show 🗑
|
||||
| When performing CPR on an infant, it is required that the number of compressions per minute, compared to that for an adult | show 🗑
|
||||
| show | Slader and invasion of privacy
🗑
|
||||
| show | Generic name, contraindications, the usual dose
🗑
|
||||
| Examples of nasograstric tubes include | show 🗑
|
||||
| In which position can the sesamoid bones of the foot be demonstrated free of superimposition with the metatarssals or phalanges | show 🗑
|
||||
| show | Posterior clinoid processes and dorsum sella
🗑
|
||||
| Angulation of the CR may be required | show 🗑
|
||||
| show | left side is elevated 40 degrees
🗑
|
||||
| show | the recumbent position
🗑
|
||||
| show | 10 posterior ribs should be visualized, SC joint symmetrical, the scapulae should be lateral to the lung fields
🗑
|
||||
| show | The patient is often examined in the semierect position, contrast medium is injection through a vein in the foot
🗑
|
||||
| To better demonstrate mandibular rami in the PA position the | show 🗑
|
||||
| show | atlantoaxial joint and radioulnar joint
🗑
|
||||
| show | Carina
🗑
|
||||
| What is true about parietoacanthial (waters method) of the skull | show 🗑
|
||||
| show | osteomalaci and rickets
🗑
|
||||
| show | Weight bearing
🗑
|
||||
| What is important for patient protection during fluoroscopic procedures | show 🗑
|
||||
| show | FOV decreases
🗑
|
||||
| show | 80 mrad
🗑
|
||||
| Sources of secondary radiation include | show 🗑
|
||||
| show | low energy, low LET
🗑
|
||||
| What circuit device is not located between the incoming power supplyand the primary coil of the high -voltage transformer except | show 🗑
|
||||
| show | Compton scatter
🗑
|
||||
| show | using high m, using fast film-screen combinations
🗑
|
||||
| show | Radiopaque objects
🗑
|
||||
| A quality control program includes check on what | show 🗑
|
||||
| show | repeated, frequent overloading
🗑
|
||||
| show | kVp and mA
🗑
|
||||
| show | anode heel effect
🗑
|
||||
| show | compact size and light weight
🗑
|
||||
| show | Recommended SID, Grid Ratio, Screen-film combination
🗑
|
||||
| Substituting intensifying screens having a speed of 200 in place of a 100 speed system will | show 🗑
|
||||
| show | causes anatolmy to appear dark on the radiograph and is composed of elements with low atomic numbers
🗑
|
||||
| show | at the cathode end of the image
🗑
|
||||
| the infection strep throat is caused by | show 🗑
|
||||
| In the parieto-orbital projection(Rhese method) of the optic canal the median sagittal place and CR form what angle? | show 🗑
|
||||
| show | grid cutoff
🗑
|
||||
| Decreasing field size from 14 x 17 into 8 X 10 will | show 🗑
|
||||
| show | the mAs remains unchaed as film-screen speed decreases
🗑
|
||||
| Indirect modes of disease transmission include | show 🗑
|
||||
| the principal function of filtration in the tube is to reduce | show 🗑
|
||||
| the advantages of large format spot film cameras, such as 100 mm and 105 mm, over smaller format cameras such as 70 mm and 90 mm are | show 🗑
|
||||
| show | medical asepsis
🗑
|
||||
| show | beam restriction and grids
🗑
|
||||
| In the 15 degree medial oblique projection of the ankle the | show 🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
eslater1