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______________ is the amount of one substance relative to the amounts of other substances in the solution.

How many µL are in one mL?

Use correct significant figures for the following math problem. 216.1 + 7.96 + 0.8744

A dilution uses the formula:

How many μL of diluent is required for a X10 dilution is you have 100μL of specimen?

Calculate the sample volume needed for the following dilution: 1 to 10 dilution, 90 μL diluent.

Which of the following substances can be safely pipetted by mouth?

A clinical laboratory technologist was instructed to add 25 μL to a test tube containing 50 μL of buffer. What is the dilution?

A pipette that has been calibrated to deliver a fixed volume of liquid by drainage is known as  ____ pipette

In an outpatient psychiatric clinic, the parent of an adolescent diagnosed with a mental illness asks the nurse:”Why do you want to do a family assessment? My teenager is the client, not the rest of us.”What is the nurse’s best response?