CMY3701 COMMUNITY MEDIA AND YOUTH
COMMUNICATION ACTUAL EXAM PAPER
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
◉ All of the following are signs of ovarian cancer except:
a. vaginal bleeding
b. abdominal bloating
c. constipation
d. nausea
Answer: Vaginal bleeding
◉ While treating a patient with painful boney metastasis, it is
desirable to:
a. eliminate clothing in the area of treatment
b. raise clothing so that marks are visualized
c. keep the sheet and blanket under the patient for comfort
d. keep the patient on the gurney to prevent heightened pain
,Answer: Eliminate clothing in the area of treatment
rationale: although it may be more comfortable for patients in pain
to have soft clothing and sheets to rest on, it is best practice to
remove all clothing and bed dressings in the area of treatment to
prevent unnecessary dose build up.
◉ If the cGy/MU is 1.0 at 100 SSD, what is the cGy/MU at 200 cm
SSD?
a. 0.25 cGy/MU
b. 2.0 cGy/MU
c. 0.5 cGy/MU
d. 4.0 cGy/MU
Answer: 0.25 cGy/MU
Inverse Square Formula
◉ For a field treated with the isocenter at a depth of 12.5 cm on a
100 cm SAD LINAC, the collimator setting is 20 x 25. The field would
measure _____ on the patient's skin surface.
a. 20 x 25
, b. 7.5 x 12.5
c. 17.5 x 12.9
d. 22.9 x 28.6
Answer: 17.5 x 21.9
Use direct proportion
◉ The eq. square field size must be determined in order to calculate
the:
a. dose to be delivered to the central axis
b. relative dose values from a reference beam
c. spread of the beam from a certain distance
d. air gap on the patient's external contours
Answer: Dose to be delivered to the central axis
Eq. square is necessary to calculate the dose to be delivered to the
central axis of a non-square field
◉ If custom blocks need to be used, the shadow tray will _____ the
output
COMMUNICATION ACTUAL EXAM PAPER
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
◉ All of the following are signs of ovarian cancer except:
a. vaginal bleeding
b. abdominal bloating
c. constipation
d. nausea
Answer: Vaginal bleeding
◉ While treating a patient with painful boney metastasis, it is
desirable to:
a. eliminate clothing in the area of treatment
b. raise clothing so that marks are visualized
c. keep the sheet and blanket under the patient for comfort
d. keep the patient on the gurney to prevent heightened pain
,Answer: Eliminate clothing in the area of treatment
rationale: although it may be more comfortable for patients in pain
to have soft clothing and sheets to rest on, it is best practice to
remove all clothing and bed dressings in the area of treatment to
prevent unnecessary dose build up.
◉ If the cGy/MU is 1.0 at 100 SSD, what is the cGy/MU at 200 cm
SSD?
a. 0.25 cGy/MU
b. 2.0 cGy/MU
c. 0.5 cGy/MU
d. 4.0 cGy/MU
Answer: 0.25 cGy/MU
Inverse Square Formula
◉ For a field treated with the isocenter at a depth of 12.5 cm on a
100 cm SAD LINAC, the collimator setting is 20 x 25. The field would
measure _____ on the patient's skin surface.
a. 20 x 25
, b. 7.5 x 12.5
c. 17.5 x 12.9
d. 22.9 x 28.6
Answer: 17.5 x 21.9
Use direct proportion
◉ The eq. square field size must be determined in order to calculate
the:
a. dose to be delivered to the central axis
b. relative dose values from a reference beam
c. spread of the beam from a certain distance
d. air gap on the patient's external contours
Answer: Dose to be delivered to the central axis
Eq. square is necessary to calculate the dose to be delivered to the
central axis of a non-square field
◉ If custom blocks need to be used, the shadow tray will _____ the
output
