I'm back, with OFFICIAL rule power.
Tonya has a Medikit
1) (btw, are they one use only).
She searches and finds another Medikit.
2) Does she have to take it with her?
3) Can she leave it for another Survivor?
Tonya has a pistol and a ball bat. She finds a submachine gun.
4) Can she discard one weapon for the submachine gun?
1) One use only.
2) Yes. Survivors are desperate, she's not going to leave useful stuff she finds.
3) No. She can use an Action to give it to another survivor.
4) She can replace the weapon in her pack with one she just found. If she has more stuff than she can carry (weapons or gear) she could leave the item in the hex for another survivor to pick up.