PTCB Updated PTCE Exam Questions and Answers by aayat

Oxcarbazepine (Trileptal) is classified as an antiepileptic drug (AED) or anticonvulsant, used to treat partial seizures in adults and children. It works by stabilizing neuronal membranes and inhibiting repetitive firing of action potentials.

From Pharmacy Technician Certification Exam Review:

“Oxcarbazepine is used to treat seizure disorders and is part of the antiepileptic class, working similarly to carbamazepine.”

Other options are incorrect drug classes:

Bronchodilator – used in asthma (e.g., albuterol)

Vasodilator – used in angina or hypertension

Decongestant – treats nasal congestion (e.g., pseudoephedrine)

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:

Insurance requires accurate “days supply” calculations.If a30-daysupply is incorrectly entered as a90-daysupply, the system will reject early refills.

????Reference:PTCE Pharmacy Billing and Reimbursement Guidelines.

Zyrtec (cetirizine)is asecond-generation antihistamineused to treatallergies.

Schizophreniais a psychiatric disorder treated withantipsychotics, NOT antihistamines.

This is likely aLook-Alike Sound-Alike (LASA) error, where the intended drug wasZyprexa (olanzapine), anantipsychoticcommonly used for schizophrenia.

The technician must alert the pharmacist before dispensing.

Why Other Options Are Incorrect:

A. Special Handling?❌No, Zyrtec is OTC and does not require special handling.

B. Exceeding Daily Dose?❌No, Zyrtec’s max daily dose is 10 mg for adults.

D. REMS Program?❌No, Zyrtec is not part of aRisk Evaluation and Mitigation Strategy (REMS) program.

????Reference:ISMP’s LASA Drug List,FDA Drug Labeling Guidelines.