CLLRT - Test 2 | QUESTIONS AND ANSWERS | 2026 LATEST UPDATE | INSTANT
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Which of the following are types of technique charts? Variable kVp and fixed kVp
Which of the following, if changed permanently, would kVp, mA, SID
require a change in the technique chart?
A listing of the various radiographic examinations technique chart
performed in a radiographic room along with the
exposure factors is called a(n)
Which of the following statements regarding technique technique charts are unique to each x-ray machine and facility
charts is true?
Which of the following methods are effective ways to Request assistance from the equipment manufacturer's technical representative.
obtain a technique chart? Hire a radiographer consultant who is experienced in technique chart preparation.
Technique charts are based on patient body part part thickness in centimeters
measurements obtained using an x-ray caliper. These
measurements are expressed as
What is radiographic phantom? A human skeleton or part of a skeleton encased in plastic to simulate human tissue
What is the name of the organization that requires The Joint Comission
technique charts to be posted for every radiographic
room?
Technique charts are based on? Thickness of the body part to be radiographed
, Which type of technique chart has a specific mAs value variable kVp
for each projection and uses small changes in kVp to
compensate for variances in patient or part size?
Which of the following approaches to technique charts optimum kVp
will provide the highest kVp setting, the lowest
patient dose, and the greatest exposure latitude?
Using the principle of "optimum kilovoltage" to formulate the least; wide
exposure techniques will result in ________
patient exposure and ________ exposure
latitude.
What is an advantage of the variable kVp technique The overall image contrast is higher, which can provide greater visibility of spatial
chart? resolution.
How does one determine if the mA station is obtainable at consult the tube rating chart
the desired k[p without exceeding the capacity of the x-
ray tube?
A good reason for sometimes selecting the highest keep the exposure time as short as possible
available mA station to obtain a given amount of mAs is
to
A good reason for selecting a low mA station to obtain a use the small focal spot
given amount of mAs is to
What is the correct exposure time required to produce 0.25 seconds
50 mAs when using the 200 mA station?
Which of the following may be a cause of technique kVp level not optimum to penetrate the part
chart "failure"?
How much of a change in mAs is needed if there is a 2-cm 30%
increase in tie part size?
A satisfactory radiograph is made using 20 As at 40 inches 45 mAs
SID. How much As is needed to produce a similar
radiograph at 60 inches SID?
21. Advantages of using a fixed kVp technique chart Exposures will have more
include which of the following? latitude. Patient exposures are
lower.
Which of the following would cause a radiograph to have kVp level set too low
too much contrast?
An increase in exposure technique would be reguired if a cardiomegaly
patient had
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Which of the following are types of technique charts? Variable kVp and fixed kVp
Which of the following, if changed permanently, would kVp, mA, SID
require a change in the technique chart?
A listing of the various radiographic examinations technique chart
performed in a radiographic room along with the
exposure factors is called a(n)
Which of the following statements regarding technique technique charts are unique to each x-ray machine and facility
charts is true?
Which of the following methods are effective ways to Request assistance from the equipment manufacturer's technical representative.
obtain a technique chart? Hire a radiographer consultant who is experienced in technique chart preparation.
Technique charts are based on patient body part part thickness in centimeters
measurements obtained using an x-ray caliper. These
measurements are expressed as
What is radiographic phantom? A human skeleton or part of a skeleton encased in plastic to simulate human tissue
What is the name of the organization that requires The Joint Comission
technique charts to be posted for every radiographic
room?
Technique charts are based on? Thickness of the body part to be radiographed
, Which type of technique chart has a specific mAs value variable kVp
for each projection and uses small changes in kVp to
compensate for variances in patient or part size?
Which of the following approaches to technique charts optimum kVp
will provide the highest kVp setting, the lowest
patient dose, and the greatest exposure latitude?
Using the principle of "optimum kilovoltage" to formulate the least; wide
exposure techniques will result in ________
patient exposure and ________ exposure
latitude.
What is an advantage of the variable kVp technique The overall image contrast is higher, which can provide greater visibility of spatial
chart? resolution.
How does one determine if the mA station is obtainable at consult the tube rating chart
the desired k[p without exceeding the capacity of the x-
ray tube?
A good reason for sometimes selecting the highest keep the exposure time as short as possible
available mA station to obtain a given amount of mAs is
to
A good reason for selecting a low mA station to obtain a use the small focal spot
given amount of mAs is to
What is the correct exposure time required to produce 0.25 seconds
50 mAs when using the 200 mA station?
Which of the following may be a cause of technique kVp level not optimum to penetrate the part
chart "failure"?
How much of a change in mAs is needed if there is a 2-cm 30%
increase in tie part size?
A satisfactory radiograph is made using 20 As at 40 inches 45 mAs
SID. How much As is needed to produce a similar
radiograph at 60 inches SID?
21. Advantages of using a fixed kVp technique chart Exposures will have more
include which of the following? latitude. Patient exposures are
lower.
Which of the following would cause a radiograph to have kVp level set too low
too much contrast?
An increase in exposure technique would be reguired if a cardiomegaly
patient had
