ASNT STUDY GUIDE COMPREHENSIVE
QUESTIONS WITH MULTIPLE CHOICES
|VERIFIED & REVISED ANSWERS (NEW) 2026
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Terms in this set (223)
The Symbol R means: c. roentgen
a. rem
b. rad
c. roentgen
d. radiation
The acronym rad means: a. radiation absorbed dose
a. radiation absorbed dose
b. roentgen absorbed dose
c. roentgen acquired dose
d. radiation at death
The roentgen (R) exposure is d. air
measured in:
a. tissue
b. water
c. a lab
d. air
,The symbol mR means: a. milliroentgen
a. milliroentgen
b. microroentgen
c. megaroentgen
d. millirem
One roentgen or 1 R is equal to: b. 1000 milliroentgen
a. 100 milliroentgen
b. 1000 milliroentgen
c. 0.001 milliroentgen
d. 1 milliroentgen
The acronym rem stands for: d. roentgen equivalent man
a. radiation equivalent man
b. radiation effect man
c. roentgen effect man
d. roentgen equivalent man
The initialism QF stands for: c. quality factor
a. quantity factor
b. quality frequency
c. quality factor
d. quality effective factor
The quality factor for X-rays and a. 1
gamma rays is:
a. 1
b. 2
c. 10
d. 20
, The quality factor for alpha (ray) d. 20
particles is:
a. 1
b. 2
c. 10
d. 20
Activity of radioactive material is a. curies
measured in:
a. curies
b. roentgens
c. sieverts
d. grays
Becquerels and curies are units of c. decay rate
measurement of:
a. physical size of the source
b. gray per hour
c. decay rate
d. roentgen per hour
Atoms that have excess energy and a. radioactive
are unstable are known as:
a. radioactive
b. radioactivity
c. balanced
d. weighted
QUESTIONS WITH MULTIPLE CHOICES
|VERIFIED & REVISED ANSWERS (NEW) 2026
Save
Terms in this set (223)
The Symbol R means: c. roentgen
a. rem
b. rad
c. roentgen
d. radiation
The acronym rad means: a. radiation absorbed dose
a. radiation absorbed dose
b. roentgen absorbed dose
c. roentgen acquired dose
d. radiation at death
The roentgen (R) exposure is d. air
measured in:
a. tissue
b. water
c. a lab
d. air
,The symbol mR means: a. milliroentgen
a. milliroentgen
b. microroentgen
c. megaroentgen
d. millirem
One roentgen or 1 R is equal to: b. 1000 milliroentgen
a. 100 milliroentgen
b. 1000 milliroentgen
c. 0.001 milliroentgen
d. 1 milliroentgen
The acronym rem stands for: d. roentgen equivalent man
a. radiation equivalent man
b. radiation effect man
c. roentgen effect man
d. roentgen equivalent man
The initialism QF stands for: c. quality factor
a. quantity factor
b. quality frequency
c. quality factor
d. quality effective factor
The quality factor for X-rays and a. 1
gamma rays is:
a. 1
b. 2
c. 10
d. 20
, The quality factor for alpha (ray) d. 20
particles is:
a. 1
b. 2
c. 10
d. 20
Activity of radioactive material is a. curies
measured in:
a. curies
b. roentgens
c. sieverts
d. grays
Becquerels and curies are units of c. decay rate
measurement of:
a. physical size of the source
b. gray per hour
c. decay rate
d. roentgen per hour
Atoms that have excess energy and a. radioactive
are unstable are known as:
a. radioactive
b. radioactivity
c. balanced
d. weighted