Medical technicians include: 1  Cardiovascular technicians, whose duties involve performing echocardiograms, or sonograms of the hearts of patients. 2  Dialysis technicians who are trained to operate dialysis equipment for people with failing kidneys.
1 Maintain your refrigerator between 34Â°F and 40Â°F. Refrigerator thermometers are available to help monitor the temperature inside the appliance. See more on thermometers.  Use food quickly, and don't expect food to remain high-quality for the maximum length of time.
Confidence votes 122. The average recommended temperature for a refrigerator is 35 - 38o F(degrees Fahrenheit) and 1.6-3.3 Â°C (degrees Celsius). properly functioning refrigerator should keep food at a Fahrenheit temperature of 40 degrees-which is just about 5 degrees Celsius.