Injectable Supplies - Pharmacy Technician Certification Exam Ptce

Which option is the correct syringe size for a typical $0.5$ mL vaccine dose?

1 mL syringe (or 3 mL if needed), calibrated in mL. Allows accurate measurement of small volumes like $0.5$ mL with minimal dead space for vaccine efficiency.
Which syringe-and-needle feature reduces needlestick risk after injection?

Safety-engineered needle device (needle safety shield). Incorporates mechanisms like retractable or shielding features to cover the needle immediately after use, per safety standards.
What supply is required to reconstitute a lyophilized vaccine before administration?

Manufacturer-provided diluent (correct type and volume). Ensures proper reconstitution to achieve the intended potency and stability of the vaccine formulation.
Which supply is used to withdraw medication from a vial when a larger bore is preferred?

Filter needle or large-bore drawing-up needle (per policy). Prevents aspiration of particulates or allows easier withdrawal of viscous solutions, following institutional protocols.
What syringe type is used to accurately measure very small doses (e.g., insulin units)?

Insulin syringe (U-100), calibrated in units. Calibrated specifically in insulin units for precise measurement of small volumes, ensuring accurate dosing without conversion errors.
Which supply maintains vaccine temperature during transport within a facility?

Insulated container with conditioned cold packs and thermometer. Maintains the cold chain to preserve vaccine efficacy by preventing temperature excursions during movement.
What supply is used to disinfect a vial stopper or injection site before needle entry?

70% isopropyl alcohol prep pad/swab. Effectively removes contaminants and reduces microbial load without leaving residue that could affect medication stability.
Which option is correct for a subcutaneous vaccine: 25G, 5/8 inch or 21G, 1.5 inch?

25G, 5/8 inch. Appropriate for subcutaneous administration, ensuring shallow depth and fine gauge to target fatty tissue.
Which supply is used to document and verify vaccine storage temperatures?

Digital data logger (DDL) with probe. Continuously monitors and records temperatures to ensure vaccines remain within required ranges for potency.
Which device is used to transfer diluent into a vial without a needle (if provided)?

Transfer device (vial adapter/transfer needle system). Facilitates sterile, needle-free mixing to minimize contamination risk during vaccine preparation.
Which device is required for immediate disposal of used needles and syringes?

FDA-cleared sharps container (puncture-resistant). Ensures safe containment of biohazardous sharps to prevent injuries and comply with OSHA regulations.
What syringe is designed for intradermal injections and has a short, fine needle?

Tuberculin syringe (1 mL TB syringe). Features fine calibrations in 0.01 mL increments and a short, thin needle suitable for shallow intradermal delivery.
Which needle gauge is typically used for intramuscular adult immunizations?

22–25 gauge needle. Balances ease of injection with reduced tissue trauma for deeper muscle penetration in adult patients.
Which needle length is commonly used for intradermal injections?

1/4 to 1/2 inch needle. Facilitates formation of a wheal by limiting penetration depth during intradermal administration.
Which needle gauge is typically used for subcutaneous injections (including many vaccines)?

23–25 gauge needle. Offers optimal flow rate and minimal discomfort for injections into the fatty subcutaneous tissue layer.
Which supply is used to label a prepared syringe when it will not be administered immediately?

Syringe label (drug, strength, beyond-use time, initials). Provides essential identification to ensure traceability, safety, and compliance with storage requirements.
Which needle length is typically used for subcutaneous injections?

5/8 inch needle. Ensures proper depth into subcutaneous tissue without penetrating underlying muscle in most patients.
Identify the correct disposal method for a used needle attached to a syringe after vaccination.

Discard immediately in a sharps container without recapping. Follows OSHA guidelines to minimize needlestick injuries by avoiding recapping and ensuring immediate safe disposal.
What is the correct supply to cover an injection site after vaccination if needed?

Adhesive bandage or sterile gauze. Provides coverage to absorb minor bleeding and protect the site from contamination post-injection.
Which needle gauge is commonly used for intradermal injections?

26–27 gauge needle. Allows for precise, shallow injection with minimal tissue disruption for tests like tuberculin skin testing.
Which needle length is generally appropriate for adult deltoid intramuscular vaccination?

1 inch (may range 1–1.5 inches by patient size). Provides sufficient depth to reach deltoid muscle while minimizing risk of hitting bone, adjusted based on body habitus.
Identify the correct needle for an adult IM deltoid vaccine: 25G, 5/8 inch or 23G, 1 inch?

23G, 1 inch. Suitable for intramuscular delivery in adults, providing adequate length and gauge for muscle penetration.
What PPE item is routinely used to reduce contamination risk during injection preparation?

Disposable gloves. Acts as a barrier to prevent transmission of pathogens during handling of injectables and patient contact.
Which supply is correct to clean a rubber vial stopper: povidone-iodine swab or 70% alcohol pad?

70% isopropyl alcohol pad. Preferred for aseptic technique on non-living surfaces like vial stoppers, as it evaporates quickly without residue.
Which supply is used to manage anaphylaxis during immunization emergencies?

Epinephrine (autoinjector or vial/syringe) with supplies. Serves as the first-line treatment for severe allergic reactions, readily available in immunization settings.

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