Nurses have received public support from a major ally ahead of tomorrow's strike, while the opposition has called for unions to respect the industrial umpire's orders.
WA's health budget has tripled during the past 15 years, but there are concerns about patient outcomes amid workforce, bureaucracy and governance pressures.
A panel to review governance in the state's health system will include the premier's former deputy chief of staff and the former head of Victorian health who resigned weeks after a hotel quarantine inquiry.