AAB MT Basic Knowledge Correctly Solved

What agency approves new test methodologies, instruments, and reagents before they are available for purchase by consumers? - ANSWERFDA How often should biological safety hoods be inspected? - ANSWERAnnually What is the minimum number of standards required for a standard curve? - ANSWER3 What is the maximum magnification using a brightfield microscope? - ANSWER1000X What is the most accurate pipette for reconstituting control material? - ANSWERGlass volumetric pipettes Which unit of measure refers to 10^-3? - ANSWERMilli- What is the calculated cholesterol/HDL ratio given the following results? Cholesterol 225 mg/dL HDL 75 mg/dL - ANSWER225/75= 3.00 200 microliters of patient serum is diluted with 800 microliters of saline. What is the final dilution? - ANSWER1:5 What is the calculated LDL cholesterol given the following lipid profile results? Triglycerides 190 mg/dL