Chains, Ropes, and Slings Test I Source: Questions and answers from the National Safety Council Progress Indicator: Question 6 of 20 6.  Which of the following is NOT a tactic for radiological incidents? p. 366 Choices: Be alert to the possibility of small explosive devices designed to disseminate an agent Detain or isolate uninjured people or equipment Position apparatus in a lateral location Secure the area and prevent entry of unprotected personnel