PTCB Pharmacy Technician Certification (CPhT) Exam PTCE Exam Dumps: Updated Questions & Answers (December 2025)

Beyond-use dates (BUDs) apply specifically to compounded medicationsand indicate thetime frame in which the medication remains stable and safe to use.

BUDs are different from expiration dates, which are determined by manufacturers through long-term stability testing.

USP <795> BUD Guidelines for Nonsterile Compounds:

Non-aqueous formulations(e.g., capsules, powders) →6 months

Water-containing oral formulations(e.g., suspensions) →14 days (refrigerated)

Water-containing topical formulations(e.g., creams, lotions) →30 days

Why Other Options Are Incorrect:

B. Manufactured preparation expiration dates?❌Expiration dates apply tocommercially manufactured drugs, NOT compounded ones.

C. Shelf-life of manufactured drugs?❌This is determined by themanufacturer’s expiration date.

D. Time to prepare a compound?❌BUDsdo not refer to preparation time.

????Reference:USP <795> & USP <797> Guidelines, PTCE Compounding Study Materials.

TheNational Drug Code (NDC)is a10- or 11-digit numberthat uniquely identifies drugs in the U.S.

NDC format:

First set of numbers (Labeler Code):Identifies the manufacturer.

Middle set of numbers (Product Code):Identifies the specificdrug, strength, and dosage form(important for accurate product selection).

Last set of numbers (Package Code):Identifies the package size and type.

Why Other Options Are Incorrect:

A. Identification of therapeutic class?❌NDC codes do not indicate a drug’s therapeutic class.

B. Locating expired medication?❌Expiration dates are printed separately on the packaging.

C. Proper storage of the medication?❌Storage requirements are determined by themanufacturer’s label, not the NDC.

????Reference:FDA NDC Directory Guidelines, PTCE Exam Study Guide.

Pharmacy technicians must notify the pharmacistimmediatelyif a patient has an allergy to a prescribed medication.Dispensing an allergenic drug could cause severe reactions, including anaphylaxis.

Check for allergies and drug interactionsin the patient’s profile.

Alert the pharmacistif an allergy is detected.

Ensure proper labelingfor allergy warnings.

(A) To obtain the patient’s medication history❌Incorrect – Technicians can review medication history, but pharmacists must intervene forallergies or significant concerns.

(B) If the patient is allergic to the prescribed medication✅Correct – An allergy could be life-threatening and requires pharmacist intervention.

(C) To clarify the date and time of the order❌Incorrect – Technicians can check the order date, but this is not a critical pharmacist intervention.

(D) If a patient has never taken the prescribed medication before❌Incorrect – Whilefirst-time medication use requires counseling, it does not always require pharmacist intervention unless there aredrug interactions, high-risk medications, or allergies.

Institute for Safe Medication Practices (ISMP) – Allergy Checking Protocols:https://www.ismp.org

PTCB Exam Content Outline – Medication Order Processing & Pharmacist Consultation

Key Responsibilities of a Pharmacy Technician in Medication Order Entry:Analysis of Answer Choices:References for Pharmacy Technicians:

Comprehensive and Detailed Step-by-Step Explanation:

To find how muchmentholis needed:

(0.25100)×600g=1.5g=1500mg\left( \frac{0.25}{100} \right) \times 600 g = 1.5 g = 1500 mg(1000.25​)×600g=1.5g=1500mg

????Explanation of Answer Choices:✅C. 1500 mg→Correct.0.25% of 600 g = 1500 mg.❌A. 15 mg→ Incorrect.Calculation error.❌B. 150 mg→ Incorrect.Incorrect decimal placement.❌D. 15 g→ Incorrect.Overestimated.

????Reference:

USP <795>: Pharmaceutical Compounding – Nonsterile Preparations

PTCB Exam: Pharmaceutical Calculations

Prochlorperazine (Compazine suppository)requiresrefrigeration(store at2°C to 8°C / 36°F to 46°F) to maintain stability.

Other suppositories are stored atroom temperatureunless specified.

????Reference:Manufacturer Storage Guidelines, USP Storage Standards.

Risperdal Consta (risperidone long-acting injection) is an antipsychotic medication used to treat schizophrenia and bipolar disorder. It is supplied as a powder that must be reconstituted with a diluent before administration as an intramuscular (IM) injection.

According to the manufacturer’s storage guidelines:

Refrigeration Requirement:Risperdal Consta should be stored in a refrigerator (36°F to 46°F or 2°C to 8°C) to maintain stability.

Room Temperature Stability:If removed from refrigeration, Risperdal Consta can remain stable at room temperature (≤77°F or 25°C)for up to 14 days. After this period, the product should not be used if it has not been administered.

This stability information is critical for pharmacy technicians handling the medication, as it ensures proper storage and prevents medication degradation, which can affect efficacy and safety.

Risperdal Consta (Janssen Pharmaceuticals) Prescribing Information– Official manufacturer guidelines.

PTCB PTCE Exam Content Outline – Medication Storage and Stability– Covers best practices for proper drug storage and handling.

United States Pharmacopeia (USP) Standards– Guidelines on temperature control for pharmaceutical products.

Pharmacy Technician References:This information is essential for pharmacy technicians preparing Risperdal Consta for dispensing or administration, ensuring compliance with manufacturer and regulatory guidelines.

Federal regulations require a Patient Package Insert (PPI) to be dispensed with oral contraceptives and with estrogen-containing products. The regulation specifies that a PPI must be provided with each prescription and refill in the outpatient setting and with the first dose and at least every 30 days in institutional settings. This requirement applies specifically to oral contraceptives, not broadly to androgens, corticosteroids, or oral chemotherapy (which more commonly require a Medication Guide, not a PPI).

References (Pharmacy Technician documents/Study Guides):

• 21 CFR 310.501 (Patient package inserts for oral contraceptives).

• 21 CFR 310.515 (Patient package inserts for estrogens).

• PTCB/ExCPT Exam Guides: Patient information requirements (PPI vs. Medication Guide).

Comprehensive and Detailed Step-by-Step Explanation:

Adispensing erroroccurs when a pharmacy provides amedication that differs from the prescribed order.This may involvewrong drug, dose, form, or incorrect labeling.

????Explanation of Answer Choices:✅D. Received by the patient→Correct.Adispensing error is an error in what the patient actually receives, not what they request.❌A. Requested by the patient→ Incorrect.A patient request does not determine dispensing errors.❌B. On the plan formulary→ Incorrect.Formulary status affects insurance, not dispensing accuracy.❌C. Supplied by the wholesaler→ Incorrect.Errors in supply do not qualify as dispensing errors.

????Reference:

ISMP Guidelines on Medication Errors

PTCB Medication Safety Guidelines

Comprehensive and Detailed Step-by-Step Explanation:

To calculate the percentage ofpsylliumin the final preparation:

Formula:

A math equations with numbers and symbols Description automatically generated with medium confidence

Sincepsylliummakes up500 gout of1000 g (1 kg)of the bulk laxative, it accounts for50%of the total formulation.

????Reference:

USP <795>Compounding Standards

PTCE ExamPharmaceutical Calculations

DEA requires a full inventory of all controlled substances every 2 years (biennial inventory).

Schedule II drugs requirea separate recordfrom Schedules III–V.

????Reference:DEA Controlled Substance Inventory Regulations (21 CFR 1304.11).