“…The scope of the scientific production on the preservation of forensic traces by Nursing professionals working in emergency services is presented in five categories: 1) Nursing professionals’ knowledge about the preservation of forensic traces 14 , 16 - 17 , 20 - 22 , 25 - 27 , 29 - 30 , 34 - 35 , 37 ; 2) Procedures performed by Nursing to preserve traces in the victim’s body 6 - 7 , 15 , 18 , 20 - 21 , 24 - 26 , 28 - 36 ; 3) Procedures performed by Nursing to preserve the victim’s belongings/objects 14 - 15 , 18 , 23 , 25 - 26 , 29 , 32 - 33 , 35 - 36 ; 4) Procedures performed by Nursing to document traces 19 , 21 , 24 - 29 , 31 - 37 ; and 5) Actions performed by Nursing to maintain the chain of custody 7 , 16 - 17 , 25 . The synthesis of the scientific production is presented in Figure 5 .…”