CBRN Defense Test Questions with Correct Answers

CBRN Defense Test Questions with Correct Answers Inspection for field protective mask serviceability - Answer-a. Check the facepiece for tears and holes. b. Check for permanent set affecting fit. c. Visually inspect eyelens for cracks, cuts, scratches, stains or distortion to adversely affect vision. d. Inspect head harness mounts, pivoting and ladder lock bucklers for damage. B2I0413XQ-DM Chemical, Biological, Radiological, and Nuclear Defense 5 Basic Officer Course Joint Service General Purpose Mask Serviceability (Continued) e. Check outlet valve cover assembly for breaks or other damage, and ensure that the communications port cover is not broken. f. Ensure front module body is not loose, communications port not damaged or clogged and drink tube lever and drink coupler are not damaged or missing. g. Inspect outlet valve disk for damage or deterioration and seat and mounting post are not damaged. h. Check drink tube lever operates internal drink tube properly. i. Inspect filter mounts to ensure a tight fit(not loose). Inspect bar code and lot numbering on filter mount for damage. j. Check self-sealing disk valves for missing, damage or deterioration. k. Inspect mask interior to ensure chin cup and beard are not torn, damaged or show signs of deterioration or holes. l. Check inlet disk valves, disk valve seat and valve mounting post for damage. m. Inspect vision correction support frame is for presence and damage, and alignment tabs are functional. n. Ensure nose cup is not torn, damaged or show signs of deterioration or holes. o. Ensure internal drink tube is not damaged, deteriorated, missing, and that it functions properly. p. Inspect microphone assembly for damage, corrosion, or dirt.