Answer true or false for the following statements about aseptic technique. Waving recently flamed instruments is a safe and effective method of cooling them faster before use Hands must be washed between glove changes After sterilizing an inoculation loop, it is best to wait up to 30 seconds for the loop to cool before touching it to a bacterial sample If you are feeling impatient, you can quickly cool the loop by touching it to a sterile, empty region of an agar plate It is ok to use your phone while wearing gloves Gloves can be washed like hands if they are exposed to contaminants but are otherwise intact Hands must be washed before beginning work in lab While making spread plates, the glass spreader rod is dipped in ethanol and then held in the flame until it turns red When sterilizing an inoculation loop, it is first dipped in ethanol and then briefly passed through the flame