In UK, NHS medical emergencies calls are often answered by nurses or call advisers who have completed a brief training course. They are used to help reduce cost, visits to hospitals and family practice. Today, various newspapers have criticized NHS emergency because a study found the number of calls to ambulance service and visits to hospital has increased. I find this is unethical because the service will offer false reassurance, delay in diagnosis that result in complications and also increase avoidable anxiety for referring common medical symptoms.
http://www.dailymail.co.uk/news/article-2227374/Dial-111-A-E-shambles-Flagship-new-NHS-phoneline-actually-INCREASES-ambulance-outs--PM-savaged-closures.html?ito=feeds-newsxml