10 Questions
What is the formula to calculate LDL cholesterol?
Total cholesterol - (HDL cholesterol + TRIG/5)
What is the next step in calculating LDL cholesterol after calculating TRIG/5?
Add HDL cholesterol to TRIG/5
What is the result of the LDL cholesterol calculation in the example given?
112 mg/dL
What is the condition under which the LDL calculation should not be performed?
If triglycerides are > 400 mg/dL
What is the relationship between the concentration of a substance and the amount of radiant energy absorbed according to Beer's Law?
Directly proportional
What is the formula represented by the equation A = -2 - log %T?
Beer's Law
What is the concentration of the unknown in the example given, using Beer's Law?
5.25 g
What is the purpose of a chain of custody form?
To document the procurement and analysis of a specimen
When is a chain of custody form required?
For any specimen used as legal evidence in court
What is the term for the chronological documentation of the procurement, custody, control, transfer, analysis, and disposition of a specimen?
Chain of Custody
Test your knowledge of laboratory equipment, including centrifuges, microscopes, and temperature-regulated devices, as well as units of measurement and mathematical calculations. This quiz covers the basics of laboratory operations and instrumentation.
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