X ray Number kVa mA Material Cervical
Compensation
1 71 10 None Activated
2 63 10 none Off
3 71 10 none Activated
4 63 10 none Off
5 71 6 none Off
6 63 6 none Off
7 63 6 Ice pack at the cassette opening Off
8 63 6 Ice pack at the X ray outlet Off
9 63 6 Wax at the cassette opening Off
10 63 6 Wax at the X ray outlet Off
11 63 6 Metal foil at the cassette opening Off
12 63 6 Metal foil at the X ray outlet Off
13 63 6 Extra film inside the Cassette Off
Table 1: Description of the exposure settings, use of barriers and its positions, and the use of cervical compensation.