Question 1

Exposure times for very early radiographs ranged from:

Accepted Answer

A)   1 second to 5 seconds
B)   1 minute to 15 minutes
C)   20 minutes to 2 hours
D)   2 hours to 5 hoursE) A) and C)
F) B) and C)

Question 2

The formula ma (mass × acceleration) is for:

Accepted Answer

A)   power
B)   force
C)   work
D)   momentumE) B) and C)
F) C) and D)

Question 3

In the SI system the unit of measure for mass is:

Accepted Answer

A)   pound
B)   gram
C)   kilogram
D)   tonE) C) and D)
F) B) and D)

Question 4

In the SI system the unit of measure for time is:

Accepted Answer

A)   minute
B)   second
C)   hour
D)   dayE) C) and D)
F) A) and D)

Question 5

_______________ is equal to distance traveled divided by the time needed to cover that distance.

Accepted Answer

A)   work
B)   momentum
C)   velocity
D)   accelerationE) A) and B)
F) A) and C)

Question 6

Kilograms-meters per second (kg-m/s) is the unit of measure of:

Accepted Answer

A)   velocity
B)   momentum
C)   force
D)   accelerationE) A) and B)
F) C) and D)

Question 7

Lead shutters are part of the:

Accepted Answer

A)   tube housing
B)   tube stand
C)   collimator
D)   x-ray tubeE) A) and B)
F) A) and C)

Question 8

In a typical radiographic room the anode is located:

Accepted Answer

A)   over the head end of the table
B)   over the foot end of the table
C)   in the middle of the table
D)   away from the tableE) All of the above
F) None of the above

Question 9

In the SI system the unit of measure for length is:

Accepted Answer

A)   meter
B)   kilometer
C)   foot
D)   mileE) B) and C)
F) A) and B)

Question 10

A radiographic unit that can be taken to the patient's bedside is considered:

Accepted Answer

A)   mobile equipment
B)   permanently installed equipment
C)   bedside equipment
D)   stationary equipmentE) All of the above
F) A) and C)

Question 11

What is the momentum of the 20 kg box that is traveling 10 m/s?

Accepted Answer

A)   200 m/s2
B)   200 W
C)   200 kg-m/s
D)   200 JE) None of the above
F) A) and C)

Question 12

Work/time is the formula to determine:

Accepted Answer

A)   power
B)   force
C)   work
D)   momentumE) B) and C)
F) A) and C)

Question 13

The radiologic unit that quantifies occupational exposure or dose equivalent is the:

Accepted Answer

A)   rem
B)   rad
C)   roentgen
D)   BecquerelE) C) and D)
F) B) and D)

Question 14

The radiologic unit that addresses the different biological effects of different types of ionizing radiation is the:

Accepted Answer

A)   rad
B)   roentgen
C)   sievert
D)   grayE) A) and B)
F) B) and C)

Question 15

The positive electrode of the x-ray tube is the:

Accepted Answer

A)   diode
B)   cathode
C)   anode
D)   canodeE) B) and D)
F) A) and D)

Exam 1: Introduction to the Imaging Sciences

In the SI system the unit of measure for length is:

Correct Answer
verified

In the SI system the unit of measure for time is:

Correct Answer
verified

In a typical radiographic room the anode is located:

Correct Answer
verified

Work/time is the formula to determine:

Correct Answer
verified

The radiologic unit that addresses the different biological effects of different types of ionizing radiation is the:

Correct Answer
verified

Exposure times for very early radiographs ranged from:

Correct Answer
verified

Kilograms-meters per second (kg-m/s) is the unit of measure of:

Correct Answer
verified

In the SI system the unit of measure for mass is:

Correct Answer
verified

Lead shutters are part of the:

Correct Answer
verified

_______________ is equal to distance traveled divided by the time needed to cover that distance.

Correct Answer
verified

A radiographic unit that can be taken to the patient's bedside is considered:

Correct Answer
verified

The positive electrode of the x-ray tube is the:

Correct Answer
verified

The formula ma (mass × acceleration) is for:

Correct Answer
verified

The radiologic unit that quantifies occupational exposure or dose equivalent is the:

Correct Answer
verified

What is the momentum of the 20 kg box that is traveling 10 m/s?

Correct Answer
verified

Exam 1: Introduction to the Imaging Sciences

In the SI system the unit of measure for length is:

Correct AnswerverifiedShow Answer

In the SI system the unit of measure for time is:

Correct AnswerverifiedShow Answer

In a typical radiographic room the anode is located:

Correct AnswerverifiedShow Answer

Work/time is the formula to determine:

Correct AnswerverifiedShow Answer

The radiologic unit that addresses the different biological effects of different types of ionizing radiation is the:

Correct AnswerverifiedShow Answer

Exposure times for very early radiographs ranged from:

Correct AnswerverifiedShow Answer

Kilograms-meters per second (kg-m/s) is the unit of measure of:

Correct AnswerverifiedShow Answer

In the SI system the unit of measure for mass is:

Correct AnswerverifiedShow Answer

Lead shutters are part of the:

Correct AnswerverifiedShow Answer

_______________ is equal to distance traveled divided by the time needed to cover that distance.

Correct AnswerverifiedShow Answer

A radiographic unit that can be taken to the patient's bedside is considered:

Correct AnswerverifiedShow Answer

The positive electrode of the x-ray tube is the:

Correct AnswerverifiedShow Answer

The formula ma (mass × acceleration) is for:

Correct AnswerverifiedShow Answer

The radiologic unit that quantifies occupational exposure or dose equivalent is the:

Correct AnswerverifiedShow Answer

What is the momentum of the 20 kg box that is traveling 10 m/s?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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