Aab Mt Basic Knowledge (Questions And Answers To Prepare For The Mt Aab)

What agency approves new test methodologies, instruments, and reagents before they are available for purchase by consumers? {Ans: } FDAHow often should biological safety hoods be inspected? {Ans: } AnnuallyWhat is the minimum number of standards required for a standard curve? {Ans: } 3What is the maximum magnification using a brightfield microscope? {Ans: } 1000XWhat is the most accurate pipette for reconstituting control material? {Ans: } Glass volumetric pipettesWhich unit of measure refers to 10^-3? {Ans: } Milli-What is the calculated cholesterol/HDL ratio given the following results? Cholesterol 225 mg/dL HDL 75 mg/dL {Ans: } 225/75= 3.00200 microliters of patient serum is diluted with 800 microliters of saline. What is the final dilution? {Ans: } 1:5What is the calculated LDL cholesterol given the following lipid profile results? Triglycerides 190 mg/dL Cholesterol 225 mg/dL HDL 75 mg/dL {Ans: } LDL = Total cholesterol - HDL - (TG/5) 112 = 225 - 75 - (190/5)How is relative centrifugal force calculated? {Ans: } 1.18 x 10^-5 x r x rpm^2A chain of custody is required for all of the following: {Ans: } Legal blood alcohol, pre-employment drug screen, and paternity testingA chain of custody is required for all of the following, EXCEPT: {Ans: