3. Laboratory zequipment zand zother zinanimate zobjects zserve zas zwhat zin zthe zchain zof zinfection?
A. Host
B. Reservoir
C. Point zof zentry
D. Point zof zexit
12. A zurine zspecimen zreceived zin zthe zlaboratory zis zleaking zin za ztransport zbag. zWhat zis zthe
znextzcourse zof zaction?
A. It zshould zbe zrelabeled.
B. It zshould zbe zrejected.
C. It zshould zbe zprocessed zwith zno zspecial zhandling.
D. It zshould zbe zpoured zinto za zclean zcontainer.
13. Laboratory zcoats zworn zin zthe zurinalysis zlaboratory zshould:
A. Be zworn zloosely zover zuniforms
B. Have zshort zsleeves
C. Be zcompletely zbuttoned
D. Be zworn zat zall ztimes zin zand zoutside zof zthe zlaboratory
16. Disinfection zof zthe zsink zin zthe zurinalysis zlaboratory zshould zbe zperformed:
A. On za zdaily zbasis
B. When za zpositive zbilirubin zis zdetected
C. Following zan zaccidental zspill
D. By zusing zdilute zhydrochloric zacid
ANS: zA
DIF: zLevel z2
OBJ: z1-7
TOP: zSpecimen zhandling
17. Safety zprecautions zobserved zin zthe zurinalysis zlaboratory zinclude zall zof zthe zfollowing zexcept:
A. Wearing zgoggles zor za zface zshield
B. Checking ztube zbalance zin zthe zcentrifuge
C. Centrifuging zonly zuncapped ztubes
D. Wearing za zfluid-resistant zlaboratory zcoat
ANS: zC
DIF: zLevel z2
OBJ: z7
,TOP: zSpecimen zhandling
18. The zsource, zmethod zof ztransmission, zand zhost zare zall zdeemed:
A. Steps zof zstandard zprecautions
B. Components zof zthe zchain zof zinfection
C. Components zof zthe zchemical zhygiene zplan
D. Considerations zin zurine zspecimen ztransport
20. Before zusing za zwater zhose zon za zburning zchemical zcabinet, za zfirefighter zwould zvisually zcheck
zthat zwhat zis zposted zon zthe zoutside zof zthe zcabinet?
A. National zFire zProtection zAssociation z(NFPA) zsymbol
B. Safety zData zSheet z(SDS)
C. Chemical zHygiene zPlan
D. Occupational zSafety zand zHealth zAdministration zmanual
ANS: zA
DIF: zLevel z2
OBJ: z1-11
TOP: zChemical zhazards
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