Pens, vials & how to use a pen

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

Lesson checkpoint

Pens, vials & how to use a pen 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 is the biggest practical difference between a pen and a vial?

A pen includes a device-specific delivery systemA vial always contains more peptidePens never have concentrationVials never use liquid

2. A vial says 10 mg. What does 10 mg describe?

The syringe volumeThe amount of peptide in the vialThe amount of liquid addedThe number of clicks

3. A pen says 3 mL. What does 3 mL describe?

The total liquid volumeThe total peptide amount in mgThe number of clicksThe reference dose

4. Can you assume the same click count means the same peptide amount in two different-strength pens?

YesNo

Educational information only. Not medical advice.