Should this card be deleted? It seems redundant?

It’s used in a group of cards for method of drug entry. If you read any of them (their nids are 1590485327289, 1590485398636, 1590485254252, 1590485367322), they are pretty self-explanatory - not something that everyone would find necessary to memorize. But if someone does find the need to memorize them to remember that they are methods of drug entry, we include it and for those that don’t, it can be suspended. It allows everyone an option to go with their preference of whether to use or not use the card