Vial And Ampoule Flashcards
What is a vial?
A vial is a small glass container with a rubber seal/stopper, used for single or multi-dose medications in powder or liquid form.
What is an ampule?
An ampule is a container that holds a single dose of medication, made of clear glass with a constricted neck.
What is a preparation risk when using an ampule?
There is a risk of broken glass during opening, which can be hazardous; therefore, a filter needle must be used to withdraw medication.
What should be assessed before using a vial or ampule?
Check the expiration date, 10 rights of medication administration, and assess the medication’s intended action, purpose, side effects, and nursing implications.
What specific assessments are needed for vials?
Check the integrity of the vial and stopper, and assess the contents for color, consistency, and debris.
What specific assessments are needed for ampules?
Check the fluid for cloudiness, particulate matter, or color changes.
What equipment is needed for withdrawing medication?
Medication vial or ampule, diluent, sterile syringe, filter needle, gauze pad or alcohol swab, clean workspace, and medication administration record (MAR).
What is the first step in the procedure?
Check the medication order and client’s chart for allergies.
What is the second step in the procedure?
Review information related to the medication, including action, purpose, side effects, and time of action.
Why should hands be washed and gloves worn?
To decrease the transmission of microorganisms.
What should be done with the ampule before withdrawal?
Tap the top lightly and place a gauze pad around the neck before breaking it.
How do you withdraw medication from an ampule?
Hold the ampule upside down, insert the filter needle, and gently pull back on the plunger to withdraw the medication.
What should be done to expel air bubbles from the syringe?
Hold the syringe with the needle pointing up, tap to let bubbles rise, draw back on the plunger slightly, then push to expel air.
What is the process for withdrawing from a vial?
Remove the cap, wipe the rubber seal, draw air into the syringe, inject air into the vial, invert it, and withdraw the desired amount of solution.
What should be done if using a multi-dose vial?
Label the vial with the date and time opened, and store according to facility policy.
