Reconstitution, step by step

This quiz is separate from the lesson so you can finish learning first, then test what you retained.

Lesson checkpoint

Reconstitution, step by step checkpoint

This checkpoint tests the lesson you just completed. Passing marks it complete and unlocks the next course step.

Get every question correct to pass.

1. What does reconstitution change?

The concentration of the solutionThe total peptide amount printed on the vialThe peptide nameThe amino-acid sequence

2. A 10 mg vial is reconstituted with 2 mL. What is the concentration?

2 mg/mL5 mg/mL10 mg/mL20 mg/mL

3. If the same 10 mg vial is mixed with only 1 mL instead of 2 mL, what happens?

The solution becomes more concentratedThe vial now contains 20 mgThe solution becomes less concentratedNothing changes

4. Why should you record the exact liquid volume added?

Because the calculator needs it to determine concentrationBecause it changes the peptide nameBecause mg and mL are the same unitBecause it determines the vial's original strength

5. Which statement is correct?

Reconstitution sets concentration; target amount is a separate part of the calculationReconstitution automatically chooses a target amountAdding liquid increases the total mg of peptideSyringe units determine the amount of liquid added during reconstitution

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