Inflammatory breast cancer is not caused by infection or inflammation as was once believed. With inflammatory breast cancer, the breast skin has a thick, pitted appearance that is classically described as peau dâorange (resembling an orange peel). Sometimes the skin develops ridges and small bumps that resemble hives.nflammatory breast cancer is not caused by infection or inflammation as was once believed. With inflammatory breast cancer, the breast skin has a thick, pitted appearance that is classically described as peau dâorange (resembling an orange peel). Sometimes the skin develops ridges and small bumps that resemble hives.
By. A data entry clerk is comfortable with the monitor about 30 inches from his eyes. The company's ergonomic guidelines, however, say viewing distance should be from 18 to 24 inches. A member of his company's ergonomics committee says that the viewing distance should conform to the guidelines.
Figure 2. Therefore, for comfortable viewing of images on a computer screen it is probably reasonable to place the monitor at about 15 degrees (or slightly lower) below the horizontal line. Such a location creates a preferable visual zone of 30 degrees (+ 15 degrees to -15 degrees from the normal line of sight).hen placed in the wrong position it can force the operator to work in a variety of awkward positions. Working with one's chin tilted upwards, and the head and upper body bent forwards or sideways is common wherever the monitor is improperly situated.