Related Clues:

• Critical hosp. areas
• Surgery locales: Abbr.
• Sounds of uncertainty
• Stalling sounds
• Spots for some Drs.
• Relatives of ums
• Lifesavers, maybe: Abbr.
• Hectic hosp. areas
• Stammerer's syllables
• Places for cutting remarks?: Abbr.
• M.D.'s work in them
• Some speeding vehicles' destinations, briefly
• Settings for some TV dramas: Abbr.
• Ambulances' destinations: Abbr.
• Thoughtful sounds?