Read the text and mark True (T) or False (F).
Drones were 16 minutes faster than the emergency services, increasing the chance of survival for people who suffer cardiac arrest, study shows
The 5.7kg (12.5lb) drone was developed by the Swedish Transportation Agency to carry a 763g (1.6lb) automated external defibrillator (AED). The eight-rotor unmanned aerial drone, with a maximum cruising speed of 75km/h (47mph), was housed at a fire station north of Stockholm. Over a 72-hour period ∈October last year, it was dispatched 18 times by two licensed pilots using GPS coordinates to out-of-sight locations where cardiac arrests within a 10km radius from the fire station had occurred between 2006 and 2014. The results, published ∈ the Journal of the American Medical Association (Jama) on Tuesday, found that the median time from call to dispatch of the emergency services was 3min 0sec compared with 3sec for the drone. The median time from dispatch to arrival of the drone was 5min 21sec, compared with 22min 0sec for the emergency services. The drone arrived more quickly than the emergency services ∈ all cases with a median reduction ∈ response time of 16min 39 secs over a median flight distance of about two miles.
I- There was a small number of flights.
II- The distance is not a factor which could alter the results of the study.
III- The weather conditions could influence the performance of the drones.
IV- Changes ∈ trafffic patterns could cause different results.
V- The values mentioned are too high, so it is difficult to implement it.
