Download AAB BASIC KNOWLEDGE XAM QUESTIONS AND ANSWERS and more Exams Chemistry in PDF only on Docsity!
QUESTIONS AND ANSWERS
Most common analytical error - correct answer ✅not checking specimen's integrity most common post-analytical error - correct answer ✅clerical error how often a procedure be reviewed: - correct answer ✅every 2 years before inspection thermometers must be checked against NIST thermometer - correct answer ✅annually following equipment maintenance, when is QC suggested? - correct answer ✅After any preventative maintenance according to CLIA who is responsible for processing, testing, and reporting results? - correct answer ✅testing personnel
QUESTIONS AND ANSWERS
NOT a duty to testing personnel - correct answer ✅interpretation of highly complex testing some requirements for the employee personal records: - correct answer ✅continuing education training remedial action documentation annual performance appraisal OSHA requires that the original label contain all these information - correct answer ✅Product name Hazard warning Manufacture's name and address what is the level of complexity of the most testing performed in clinical laboratories? - correct answer ✅moderately complex CLIA required inspectrion, how often? - correct answer ✅every 2 years
QUESTIONS AND ANSWERS
checking centrifuge and the rpm. Equipment and Maintenance is : called - correct answer ✅Quality Control Pre-Analytical- Quality assurance Lab request - correct answer ✅specimen collection patient identification venipuncture process specimen rejection analytical phase- proficiency testing, QC program - correct answer ✅equipment calibration Quality Control procedure specimen integrity Post-Analytical- quality assurance - correct answer ✅result reporting critical values notification guidelines
QUESTIONS AND ANSWERS
what should be included in the record filee of the worker personnel? - correct answer ✅HIPAA regulation known by the employee The blue filter modifies the yellow effect on the light giving it a more white light effect - correct answer ✅to eliminate the yellow color emitted by the tungsten light bulb the oil immersion is used for? - correct answer ✅it gathers light for the objective and increase resolution. type B (high viscosity) is commonly used. The X and Y in the microscope are used for: - correct answer ✅the values obtained bared plotted on the x and y axis. This moves the mechanical stage or base left to right and the y moves up and down or front to back. sharp container is an: - correct answer ✅engineering control
QUESTIONS AND ANSWERS
Systemic error - correct answer ✅influences values consistency in 1 direction 2SD REJECT RUN Random error - correct answer ✅exist in all measurements and due to chance 1 3SD reject run active error - correct answer ✅interference between laboratorian and Patient's sample Latent error - correct answer ✅related to organization or design of a laboratory variance - correct answer ✅a term that describes the factor that affect the measurement of an analyte ex: sample error random analytical error
QUESTIONS AND ANSWERS
analytical systemic error operator error sample- day to day sample variation within a single patient patient- patient variation (race, sex, age, health status) shift - correct answer ✅refers to 6 consecutive points on one side of the mean trend - correct answer ✅refers to 6 consecutive points increasing or decreasing that may cross the mean NATIONAL FIRE PROTECTION agency hazard code: - correct answer ✅RED= FLAMMABILITY BLUE =HEALTH YELLOW= REACTIVITY WHITE= RADIOACTIVE ( MUST SEE OTHER HAZARD)
QUESTIONS AND ANSWERS
these agency (CMS, COLA, CAP, and JHACO) regulates: - correct answer ✅Standard operation procedure manual A nurse brings an unlabeled tube to the lab, what should be done?
correct answer ✅check the book of rejection criteria wearing goggles is required by: - correct answer ✅OSHA OSHA - correct answer ✅Occupational Safety and Health Administration what would you do when you spill chemical on skin - correct answer ✅rinse under a lot of water How do you calibrate a refractometer? - correct answer ✅distilled water chain of custody refers to the document trail relevant to the custody, control, transfer, analysis, and disposition of physical and
QUESTIONS AND ANSWERS
electronic materials. required in cases of: - correct answer ✅drug testing HIV testing what kind of spills happen if you centrifuge a tube without a cap: - correct answer ✅Aerosol hazard true about HIPPA - correct answer ✅prohibit you from releasing any clinical result from a patient to any public clinic. Federal law that protects the privacy and security of an individual's health information Universal Precautions - correct answer ✅always wash your hands. all samples are handled as if infectious How can you contract HIV/HBV - correct answer ✅puncture wound by contaminated needle or sharp object
QUESTIONS AND ANSWERS
when you receive a new lot to compare with the old one what is "relex testing" - correct answer ✅the performance of a test on a patient specimen only after a particular analyte is ABNORMAL or outside of a predetermined range ex. sickle cell reflex hgb electrophoresis ANA test reflex ANA profile for specific Anitbodies positive reagent strip leukocyte esterase reflex urine culture. MSDS contain: - correct answer ✅hazardous information must be accessible all employees must know location when working with acids always remember: - correct answer ✅add acid to water when should face shields be worn? - correct answer ✅whenever spraying, splashing, or spatter of blood
QUESTIONS AND ANSWERS
or bodily fluids possible. face shields protect the mucous membrane of the eye, nose, and mouth in what form are the test order acceptable? - correct answer ✅written ONLY Name the disinfectant that should be used for HIV and HBV - correct answer ✅disinfect counters and workers area with bleach 10% hypochlorite solution which of these labels are not suppose to be included during the transportation of blood bank specimen? - correct answer ✅label of frozen ice mentioned what is the proper level of laminated hood in the hospitals? - correct answer ✅II yellow diamond stands for - correct answer ✅reactivity
QUESTIONS AND ANSWERS
what is the flashpoint for flammable liquid? - correct answer ✅below 100F (37.8C). defined as the lowest temperature at which the vapor of a flammable liquid can be ignited in air. where should flammable liquid be stored? - correct answer ✅flammable liquid safety cabinet the goal of specimen collector when collecting specimen for culture should be to - correct answer ✅maintain the viability of the living organism at the site with minimal contamination The only volumetric glassware acceptable by the college of american pathologies in the clinical lab - correct answer ✅type 2 what temperature range must a general laboratory refrigerator be maintained? - correct answer ✅2C-8C
QUESTIONS AND ANSWERS
what is the purpose of x axis and y axis on the microscope stage - correct answer ✅measure the length of patasites or document the location of a cell for later review weight and thermometers that are used to validate laboratory equipment must be certified by what agency? - correct answer ✅NIST ( National Institute of Standards and Technology a hospital bill the patients insurance company for a lipid profile. the lipid profile is billed according to what coding system? - correct answer ✅Medicare most important concept when centrifuging specimen - correct answer ✅tubes best be balanced what is the relationship between absorbance and transmittance - correct answer ✅-A=2-log%T (beer's law) what exempt employees? - correct answer ✅salaried waged employee (BK59)
QUESTIONS AND ANSWERS
how large of a liquid spill is a chemical cleaning kit designed to contain: - correct answer ✅<1 liter what biosafety level BSL includes. laboratory microbes including. - correct answer ✅BSL what is the major purpose external proficiency testing? - correct answer ✅to verify the accuracy of one's laboratory test methods what federal law requires healthcare providers to provide interpreter services? - correct answer ✅american w/ disabilities act (ADA) a laboratory runs a glucose test on specimen. the results is out of the instruments reportable range. she dilutes the specimen using a 1:3 dilution. which of the following is corrected dilution factor? - correct answer ✅1 parte/ 2 diluent
QUESTIONS AND ANSWERS
what component of the computer hardware is responsible for the executing the of the software. - correct answer ✅central processing unit agency that decides what test are waived - correct answer ✅FDA according to the family and medical leave act, how much leave time can a pregnant employee expect to take off without jeopardizing her current position? - correct answer ✅3 months agency that regulates the packaging and shipping of infectious substances? - correct answer ✅department of transportation (DOT) which of the following is NOT protected health information? - correct answer ✅annual income
