2821: Article 4 - Radiation Safety for
Radiologic Technologists
A. 0.25 - ANS-What minimal lead-equal thickness (mm) apron need to be worn throughout
fluoroscopic methods?
A. Zero.25
b. 0.5
c. 0.Seventy five
d. 1
a. Excessive-dose exposure during a quick length - ANS-Deterministic consequences
generally end result from:
a. Excessive-dose exposure at some stage in a short length.
B. Excessive-dose publicity all through a protracted length.
C. Low-dose publicity during a long period.
D. Low-dose exposure throughout a quick duration.
B. Four - ANS-When distance from a radiation supply doubles, radiation depth decreases by
means of a aspect of:
a. 2.
B. Four.
C. 8.
D. Sixteen
c. Ceiling-suspended shields - ANS-______ can lower scatter radiation to the head, lenses
of the eyes, and neck of imaging personnel via 50% to 60%.
A. Mobile shields
b. Leaded drapes
c. Ceiling-suspended shields
d. Bucky slot covers
c. Vertical midline on the collar stage, outside the lead apron - ANS-Where should
whole-body dosimeters be worn?
A. At the level of the pelvis, beneath the lead apron
b. On the facet of the body closest to the radiation source
c. Vertical midline at collar stage, out of doors the lead apron
d. Waist degree, out of doors the lead apron
d. 1, 2, and 3 - ANS-When acting mobile radiography, radiologic technologists ought to:
1. Stand at least 6 ft away from the x-ray tube.
2. Wear a protecting apron with at the very least 0.25-mm lead equivalency.
Three. Post a sign alerting bystanders on every occasion feasible.
Radiologic Technologists
A. 0.25 - ANS-What minimal lead-equal thickness (mm) apron need to be worn throughout
fluoroscopic methods?
A. Zero.25
b. 0.5
c. 0.Seventy five
d. 1
a. Excessive-dose exposure during a quick length - ANS-Deterministic consequences
generally end result from:
a. Excessive-dose exposure at some stage in a short length.
B. Excessive-dose publicity all through a protracted length.
C. Low-dose publicity during a long period.
D. Low-dose exposure throughout a quick duration.
B. Four - ANS-When distance from a radiation supply doubles, radiation depth decreases by
means of a aspect of:
a. 2.
B. Four.
C. 8.
D. Sixteen
c. Ceiling-suspended shields - ANS-______ can lower scatter radiation to the head, lenses
of the eyes, and neck of imaging personnel via 50% to 60%.
A. Mobile shields
b. Leaded drapes
c. Ceiling-suspended shields
d. Bucky slot covers
c. Vertical midline on the collar stage, outside the lead apron - ANS-Where should
whole-body dosimeters be worn?
A. At the level of the pelvis, beneath the lead apron
b. On the facet of the body closest to the radiation source
c. Vertical midline at collar stage, out of doors the lead apron
d. Waist degree, out of doors the lead apron
d. 1, 2, and 3 - ANS-When acting mobile radiography, radiologic technologists ought to:
1. Stand at least 6 ft away from the x-ray tube.
2. Wear a protecting apron with at the very least 0.25-mm lead equivalency.
Three. Post a sign alerting bystanders on every occasion feasible.
