So we are going on a trip to across the country . Getting ready packing, daughter with CF has a slight cold. Few coughs, did complain of a sore throat this am, went away with drinking fluids. If we were staying home I would not be concerned at all; would just keep an eye on her. But; we will be flying etc. I was wondering if it would be really weird if I packed my stethescope in my luggage; just in case things go south. I do listen to her sometimes(I'm a nurse). Wondering ii would cause a problem with screening for security. THough I will be bringing her VEST, nebs, meds compressor...Is it silly? Kind of like if I bring it I won't need it.