A scene size-up helps you determine all of the following EXCEPT: A. If EMS has been called B. What happened C. If dangerous hazards are present D. If any bystanders are available to help

(D) If any bystanders are available to help

Explanation:

The purpose of scene size-up is to expeditiously ensure that there is a safe scene on which to provide care, and that the proper resources are summoned to the scene according to the number of patients and their specific care needs. Scene size-up is the initial evaluation of the scene by an EMT. The first action or primary concern of an EMT when arriving at the scene is their own safety.

elizabeth loftus conducted a study to observe the reliability of eyewitnesses during the 1970s. their baseline was to define how accurate are the recollections of eyewitnesses.

her studies do not support the use of eyewitness. loftus mentions in her work that we are not required to recall some experiences, meaning that rarely an individual eyewitness testimony is trustworthy. a good example is presented in her work, where all individuals watched a video and were than asked "about how fast were the cars going when they hit/smash? ". the testimonies changed based on the word she used to make the question (hit or smash), proving the fragility.

b. have a great