I only took a 2 hour first aid class for my driving licence, but I'm pretty sure the 3rd image is of something that holds the tonge and clears the airway while allowing blood, water and throw up to come out, and that orange part should be flush with the lips. Also it doesn't by itself delivery anything, it's just a plastic curved straw like thing, so no idea why there are tubes connected to it.
Jesus I ain’t even a medical student (biomed eng) but who tf has 5 electrodes hooked up to a small area? What are they even going to measure with all 5 of them? Like do they need 4 other electrodes just to make sure the first 1 is correct?
Those are heart telemetry electrodes and wires. Their supposed to be one on right upper chest, left upper chest, right lower chest, left lower chest and V lead on sternum.
@@Hooplayeah7 Thanks for the info but it does kinda prove that they just royally messed up. Who tf would have 5 electrodes hooked up on their arm in such a small area. Like they quintuple checking their measurements XDDD
