HESI Radiology Exit Exam Prep
HESI RADIOLOGY EXIT EXAM PREP NEWEST 2026/2027 ACTUAL
EXAM COMPLETE 150 QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS)|ALREADY GRADED A+||BRAND
NEW VERSION!!
Roentgen discovered x-rays by noticing the fluorescent glow of ___________
during one of his experiments with a cathode ray tube.
a. barium platinocyanide
b. calcium tungstate
c. cellulose nitrate
d. black cardboard - Correct Answer-a
. In the United States the first fatality from x-ray exposure was reported in
_________.
a. 1776
b. 1896
c. 1904
d. 1945 - Correct Answer-c
The observation that early radiologists were developing radiation related illnesses
led to the use of
a. Snook transformers.
b. Potter-Bucky grids.
1|Page
, HESI Radiology Exit Exam Prep
c. safety film.
d. lead gloves and aprons. - Correct Answer-d
Today radiology is considered to be a(n) ___________ occupation.
a. safe
b. unsafe
c. dangerous
d. high risk - Correct Answer-a
What does ALARA mean?
a. All Level Alert Radiation Accident
b. As Low As Reasonably Achievable
c. Always Leave A Restricted Area
d. Ask Ladies About Radiation Aprons - Correct Answer-b
Computed tomography was developed in the
a. 1890s.
b. 1920s.
c. 1970s.
d. 1990s. - Correct Answer-c
Filtration is used to
a. absorb low-energy x-rays.
2|Page
, HESI Radiology Exit Exam Prep
b. remove high-energy x-rays.
c. restrict the useful beam to the body-part imaged.
d. fabricate gonadal shields. - Correct Answer-a
A fraction is also called a(n)
a. denominator.
b. numerator.
c. quotient.
d. exponent. - Correct Answer-c
Which is an example of a proper fraction?
a. 2/5
b. 3/2
c. 5/3
d. 7/4 - Correct Answer-a
Which is an example of an improper fraction?
a. 1/2
b. 1/3
c. 7/8
d. 9/4 - Correct Answer-d
Matter is measured in
3|Page
, HESI Radiology Exit Exam Prep
a. kilograms
b. joules
c. electron volts
d. rems - Correct Answer-a
A joule is a unit of measurement for _________.
a. mass
b. Energy
c. Matter
d. Gravity - Correct Answer-a
Atoms and molecules are the fundamental building blocks of _____________.
a. Energy
b. Radiation
c. Matter
d. Gravity - Correct Answer-c
Ice and steam are examples of two forms of ________.
a. Matter
b. Radiation
c. Energy
d. Work - Correct Answer-a
4|Page
HESI RADIOLOGY EXIT EXAM PREP NEWEST 2026/2027 ACTUAL
EXAM COMPLETE 150 QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS)|ALREADY GRADED A+||BRAND
NEW VERSION!!
Roentgen discovered x-rays by noticing the fluorescent glow of ___________
during one of his experiments with a cathode ray tube.
a. barium platinocyanide
b. calcium tungstate
c. cellulose nitrate
d. black cardboard - Correct Answer-a
. In the United States the first fatality from x-ray exposure was reported in
_________.
a. 1776
b. 1896
c. 1904
d. 1945 - Correct Answer-c
The observation that early radiologists were developing radiation related illnesses
led to the use of
a. Snook transformers.
b. Potter-Bucky grids.
1|Page
, HESI Radiology Exit Exam Prep
c. safety film.
d. lead gloves and aprons. - Correct Answer-d
Today radiology is considered to be a(n) ___________ occupation.
a. safe
b. unsafe
c. dangerous
d. high risk - Correct Answer-a
What does ALARA mean?
a. All Level Alert Radiation Accident
b. As Low As Reasonably Achievable
c. Always Leave A Restricted Area
d. Ask Ladies About Radiation Aprons - Correct Answer-b
Computed tomography was developed in the
a. 1890s.
b. 1920s.
c. 1970s.
d. 1990s. - Correct Answer-c
Filtration is used to
a. absorb low-energy x-rays.
2|Page
, HESI Radiology Exit Exam Prep
b. remove high-energy x-rays.
c. restrict the useful beam to the body-part imaged.
d. fabricate gonadal shields. - Correct Answer-a
A fraction is also called a(n)
a. denominator.
b. numerator.
c. quotient.
d. exponent. - Correct Answer-c
Which is an example of a proper fraction?
a. 2/5
b. 3/2
c. 5/3
d. 7/4 - Correct Answer-a
Which is an example of an improper fraction?
a. 1/2
b. 1/3
c. 7/8
d. 9/4 - Correct Answer-d
Matter is measured in
3|Page
, HESI Radiology Exit Exam Prep
a. kilograms
b. joules
c. electron volts
d. rems - Correct Answer-a
A joule is a unit of measurement for _________.
a. mass
b. Energy
c. Matter
d. Gravity - Correct Answer-a
Atoms and molecules are the fundamental building blocks of _____________.
a. Energy
b. Radiation
c. Matter
d. Gravity - Correct Answer-c
Ice and steam are examples of two forms of ________.
a. Matter
b. Radiation
c. Energy
d. Work - Correct Answer-a
4|Page
