Related Clues:

• "If that doesn't work ..."
• Places for M.D.s and RNs
• They may be near I.C.U.'s
• Scrub locales
• Restricted hosp. areas
• Bully's last words
• Threatening term
• Words often accompanied by a 45-Across
• ''... if you want to avoid trouble''
• Where people wear gowns, for short
• Like some easy questions
• Ominous words
• RN work sites
• MDs' workplaces
• Threatening ending