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.
Now the USDA is recommending that, because of bird flu fears, chicken should be cooked to a temperature of 165 degrees F. Remember that the meat will continue to cook after it's removed from the heat; the internal temperature will rise about 5-10 degrees in the first few minutes it's off the heat.any experts recommend that chicken breast meat must be cooked to an internal temperature of 170 degrees F, but others say 160 degrees F is fine.