Away from work, travelers have the chance to ferry across the bay to Alcatraz, explore Chinatown, stroll along the lively Embarcadero, drive through the wine country and, of course, feast on San Francisco’s famous cracked crab and sourdough bread. Critical care nurse, CCU RN, intensive care nurse, ICU nurse, ICU nursing, ICU, intensive care, critical care, registered nurse, RN, R.N., nurse, nursing, healthcare, health care, patient care