Csmls Mla Practice Test 2 With Complete Solutions

Csmls Mla Practice Test 2 With Complete n n n n n n




Solutions n




Universal nprecautions napply nto nwhich ntype nof nhazard?
n n n n n n n




A.) nBloodborne npathogens
n n




B.) nDangerous nchemicals
n n




C.) nEnvironmental nhazards
n n




D.) nFire
n




E.) nRadiation n- n ncorrect nanswer-A.) nBloodborne npathogens
n n n n n n n




When ntrying nto nfix nan nelectrical nmachine, nyour nfirst naction nshould nbe nto:
n n n n n n n n n n n n




A.) nReplace nany nold ncables
n n n n




B.) nReplace nthe ncircuit nboards
n n n n




C.) nReplace nthe nfuses
n n n




D.) nTurn noff nall nelectricity nto nthe nlab
n n n n n n n




E.) nTurn nthe nequipment noff n- n ncorrect nanswer-E.) nTurn nthe nequipment noff
n n n n n n n n n n n n




When nmixing nacid nand nwater:
n n n n




A.) nYou nshould nadd nthe nacid nquickly nto nthe nwater
n n n n n n n n n




B.) nYou nshould nadd nthe nacid nslowly nto nthe nwater
n n n n n n n n n




C.) nYou nshould nadd nthe nwater nquickly nto nthe nacid
n n n n n n n n n




D.) nYou nshould nadd nthe nwater nslowly nto nthe nacid
n n n n n n n n n




E.) nIt nmakes nno ndifference nhow nthey nare nmixed n- n ncorrect nanswer-B.) nYou nshould
n n n n n n n n n n n n n n




nadd nthe nacid nslowly nto nthe nwater
n n n n n n n




Which nof nthese nchemicals nis nNOT nexplosive?
n n n n n n




A.) nCrystal nviolet
n n




B.) nEther
n




C.) nPicric nacid
n n




D.) nPotassium nmetal
n n

, E.) nSodium nazide n- n ncorrect nanswer-A.) nCrystal nviolet
n n n n n n n n




Which nof nthese nis nan nacceptable nway nto ndiscard na nused nneedle?
n n n n n n n n n n n




A.) nBend nthe nneedle nand ndiscard nit ninto na npuncture-proof ncontainer
n n n n n n n n n n




B.) nCut nthe nneedle nand ndiscard nit ninto na npuncture-proof ncontainer
n n n n n n n n n n




C.) nDiscard nthe nneedle ninto na nbiohazard nbag
n n n n n n n




D.) nDiscard nthe nneedle ninto nthe nregular ngarbage
n n n n n n n




E.) nDiscard nthe nwhole nneedle ninto na npuncture-proof ncontainer n- n ncorrect nanswer-E.)
n n n n n n n n n n n n




nDiscard nthe nwhole nneedle ninto na npuncture-proof ncontainer
n n n n n n n n




A nCO2 nfire nextinguisher ncan nbe nused non nwhich nof nthese nfires?
n n n n n n n n n n n




A.) nFlammable ngas
n n




B.) nFlammable nliquid
n n




C.) nMagnesium
n




D.) nPaper n




E.) nWood n- n ncorrect nanswer-B.) nFlammable nliquid
n n n n n n n




Before nturning non na ncentrifuge, nmake nsure:
n n n n n n




A.) nAll nliquid nspecimen ntubes nare nuncovered
n n n n n n




B.) nThe ncentrifuge nis nbalanced
n n n n




C.) nThe ncentrifuge nis non na nslanted nsurface
n n n n n n n




D.) nThe ncover nis nopen n- n ncorrect nanswer-B.) nThe ncentrifuge nis nbalanced
n n n n n n n n n n n n




What nis nthe nterm nfor na nchemical nthat nimmediately ndamages nhuman ntissue non
n n n n n n n n n n n n




ncontact?
n




A.) nCarcinogen
n




B.) nCombustible
n




C.) nCorrosive
n




D.) nFlammable
n




E.) nToxic n- n ncorrect nanswer-C.) nCorrosive
n n n n n n




What nis nthe nfirst nstep nwhen nusing na nfire nextinguisher?
n n n n n n n n n




A.) nAim nthe nfire nextinguisher nat nthe nfire
n n n n n n n




B.) nPull nthe npin
n n n




C.) nSqueeze nthe nhandle
n n n




D.) nSweep nthe nhose nfrom nside nto nside nat nthe nbase nof nthe nfire n- n ncorrect nanswer-B.)
n n n n n n n n n n n n n n n n n




nPull nthe npin
n n n




*Acronym nPASS n(Pull, nAim, nSqueeze, nSweep) n n n n n




Which nof nthese nitems nis nnot nfound nin nbiohazard nspill nkits?
n n n n n n n n n n




A.) nAbsorbent nmaterial
n n




B.) nAutoclavable nwaste nbags
n n n




C.) nDisinfectant
n




D.) nPetri ndishes
n n




E.) nSafety ngoggles n- n ncorrect nanswer-D.) nPetri ndishes
n n n n n n n n




If na nchemical nproduces nharmful nfumes, nit nshould nbe nused nonly nin na:
n n n n n n n n n n n n




A.) nAutoclave
n




B.) nBiological nsafety ncabinet
n n n




C.) nFume nhood nor nchemical nhood
n n n n n