1|Page
RTE 1000 RAD IMAGING & PATIENT CARE POST-TEST
EXAM (LATEST 2026) || MOST RECENT EXAM
2026|2027 ACTUAL COMPLETE REAL VERIFIED EXAM
QUESTIONS AND CORRECT WELL DEFINED
ANSWERS (VERIFIED ANSWERS) ALREADY GRADED
A+ | GUARANTEED SUCCESS!! NEWEST EXAM!!!
6. What type of interaction produces scatter radiation?
a. Photoelectric Effect
b. Coherent Scattering
c. Low kV
d. Compton Effect - Answer-d. Compton Effect (concept
10, scatter)
7. What is an isotope?
a. An atom that has the same number of electrons and
neutrons but different number of protons
b. An atom that has the same number of protons and
neutrons but different number of electrons
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c. An atom that has the same number of protons and
electrons but different number of neutrons (concept 12,
radiation exposure)
d. none of the above - Answer-c. An atom that has the
same number of protons and electrons but different
number of neutrons (concept 12, radiation exposure)
8. True of False, fetal exposure is differentiated between
radiation workers and the general public?
a. True
b. False - Answer-b. False (concept 15, Dose Limits)
9. How thick does a secondary barrier need to be?
a. 1/8" of lead or equivalent
b. 1/16" of lead or equivalent
c. 1/32" of lead equivalent
d. 1/64" of lead equivalent - Answer-c. 1/32" of lead
equivalent (concept 21, inherent protection)
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10. Working in Interventional Radiology, the technologist
carries a greater risk of radiation exposure up to ____
times more than general radiography.
a. 5
b. 10
c. 15
d. 20 - Answer-c. 15 (concept 34, interventional radiology)
1. How long can it take long term effects to occur?
a. 25-30 minutes
b. 25-30 days
c. 25-30 months
d. 25-30 years - Answer-d. 25-30 years (pg 6 genetic &
somatic effects)
2. True or false, MRI technology uses radiation.
a. True
b. False - Answer-b. False (pg 5, advances)
3. Somatic effects refer to:
a. Damage to the person who received radiation
RTE 1000 RAD IMAGING & PATIENT CARE POST-TEST
EXAM (LATEST 2026) || MOST RECENT EXAM
2026|2027 ACTUAL COMPLETE REAL VERIFIED EXAM
QUESTIONS AND CORRECT WELL DEFINED
ANSWERS (VERIFIED ANSWERS) ALREADY GRADED
A+ | GUARANTEED SUCCESS!! NEWEST EXAM!!!
6. What type of interaction produces scatter radiation?
a. Photoelectric Effect
b. Coherent Scattering
c. Low kV
d. Compton Effect - Answer-d. Compton Effect (concept
10, scatter)
7. What is an isotope?
a. An atom that has the same number of electrons and
neutrons but different number of protons
b. An atom that has the same number of protons and
neutrons but different number of electrons
,2|Page
c. An atom that has the same number of protons and
electrons but different number of neutrons (concept 12,
radiation exposure)
d. none of the above - Answer-c. An atom that has the
same number of protons and electrons but different
number of neutrons (concept 12, radiation exposure)
8. True of False, fetal exposure is differentiated between
radiation workers and the general public?
a. True
b. False - Answer-b. False (concept 15, Dose Limits)
9. How thick does a secondary barrier need to be?
a. 1/8" of lead or equivalent
b. 1/16" of lead or equivalent
c. 1/32" of lead equivalent
d. 1/64" of lead equivalent - Answer-c. 1/32" of lead
equivalent (concept 21, inherent protection)
, 3|Page
10. Working in Interventional Radiology, the technologist
carries a greater risk of radiation exposure up to ____
times more than general radiography.
a. 5
b. 10
c. 15
d. 20 - Answer-c. 15 (concept 34, interventional radiology)
1. How long can it take long term effects to occur?
a. 25-30 minutes
b. 25-30 days
c. 25-30 months
d. 25-30 years - Answer-d. 25-30 years (pg 6 genetic &
somatic effects)
2. True or false, MRI technology uses radiation.
a. True
b. False - Answer-b. False (pg 5, advances)
3. Somatic effects refer to:
a. Damage to the person who received radiation
