Crossword Puzzle Ramped-up items?

Clue: Ramped-up items?

Collection of emergency treatment items, one-upped? (SECONDAIDKIT with 12 letters)
Upper and lower items (CASES with 5 letters)
Sitcom guy with a frequently upturned thumb, with "the" (FONZ with 4 letters)
Uproar (e.g. ADO with 3 letters)
County in Michigan's Upper Peninsula (e.g. DELTA with 5 letters)
Update equipment (REFIT with 5 letters)
Certain collectors' items (BEANIEBABIES with 12 letters)
Library items: Abbr. (BKS with 3 letters)
Less upscale (SEEDIER with 7 letters)
Upper part of a glacier (NEVE with 4 letters)