Wide mediastinum is caused by aortic rupture or mediastinal hematoma, but poor radiographic technique can lead to a mistaken diagnosis. The plain chest film and the aortogram are essential for the proper diagnosis of widened mediastinum in trauma.
1 Temperature: Chicken eggs should be incubated at a temperature between 99 and 102 degrees Fahrenheit (99.5 is often considered to be ideal). 2  Avoid temperatures outside the 97â103 Â°F (36â39 Â°C). 3  range. 4  If the temperature remains beyond either extreme for several days, hatchability may be severely reduced.
Fat used for deep-frying chicken should cover the chicken pieces in their entirety. However, some cooks cheat a little and, planning to turn the chicken once during frying, poâ¦ur the oil in only halfway. Chicken with breading should be fried at 375 degrees Fahrenheit. Use a thermometer to check. Thermometers that go up to 400 degrees Fahrenheit are readily available in cookery stores such as Williams-Sonoma, Sur la Table, and A Cook's Table in the US, as well as at nicer supermarkets.