Possible Clues:

• Scrub nurses' sites, briefly
• Scrub-up sites, briefly
• Workplaces where there are some openings: Abbr.
• Places for docs
• Settings for some special deliveries: Abbr.
• Scrub sites
• Words of logic
• Hosp. trauma centers
• 'Grey's Anatomy' locales, for short
• Places where some R.N.'s work