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The following is based on the NEXUS (National Emergency X-Radiography Utilization Study) criteria. [3] Excluding a cervical spinal injury requires clinical judgement and training. Under the NEXUS guidelines, when an acute blunt force injury is present, a cervical spine is deemed to not need radiological imaging if all the following criteria are ...
The world record in the mile run is the fastest time set by a runner in the middle-distance track and field event. World Athletics is the official body which oversees the records. Hicham El Guerrouj is the current men's record holder with his time of 3:43.13, [1] while Faith Kipyegon has the women's record of 4:07.64. [2]
Not all military bases have a running track, and tracking soldiers' laps and positions after 12 minutes is difficult. Testing is easier to administer when the distance is fixed and the finishing time measured. In his original book, Cooper also provided an alternate version of the test, based on the time to complete a 1.5 mile run. [1]
Sergey Bubka's 1993 pole vault world indoor record of 6.15 m was not considered to be a world record, because it was set before the new rule came into effect. Bubka's world record of 6.14 m, set outdoors in 1994, was surpassed by six consecutive records set indoors, most recently by Armand Duplantis in 2023 with a 6.22 m mark. In 2020 ...
Spinal precautions including a cervical collar and rigid board have been shown to delay time to intubation, increase risk of aspiration, raise intracranial pressure and cause pain, agitation, and pressure ulcers. [4] [12] [7] A systematic review found cervical collar related skin ulcers from the devices in 7 to 38%. [16]
Otherwise a rigid cervical collar or surgery to immobilize the neck for three months is recommended. [2] If the MRI is abnormal surgery to hold the neck still may be carried out [2] Typically people should avoid further high risk activities for the next six months. [3] The use of corticosteroids is not generally recommended. [2] The condition ...
The road mile became an official world record event on 1 September 2023 which is why most performances prior to this date were not previously considered records. The winning times from the 2023 U.S. Road Mile Championships, on 25 April, were ratified by World Athletics as the inaugural road mile world records. [64] Correct as of September 2024.
Ryan Willie 44.5 Jacob Miley 46.0 Champion Allison 43.6: University of Florida: April 16, 2022 Tom Jones Invitational Gainesville, Florida: 4 × 800 m relay: 7:08.96 Pete Richardson 1:47.5 Eddie Davis 1:47.8 Treg Scott 1:48.1 Mike Stahr 1:45.6: Arizona State University: April 7, 1984 Sun Angel Classic Tempe, Arizona [5] 4 × 1500 m relay: 14:50 ...