PTCE Exam Dumps - Pharmacy Technician Certification (CPhT) Exam

Comprehensive and Detailed Step-by-Step Explanation:

Levothyroxine (Synthroid)is athyroid hormone replacementused to treathypothyroidism. It must be takenon an empty stomachbecause food, calcium, and ironinterfere with its absorption.

Administration Guidelines for Levothyroxine:

Take30-60 minutes before breakfastwith afull glass of water.

Avoidcalcium, iron, and antacidsfor4 hoursafter taking it.

📌Explanation of Answer Choices:✅A. Levothyroxine→Correct.Absorption is reduced by food, calcium, and iron.❌B. Amlodipine→ Incorrect.A calcium channel blocker that can be taken with or without food.❌C. Cyclobenzaprine→ Incorrect.A muscle relaxant with no food restrictions.❌D. Loratadine→ Incorrect.An antihistamine that does not require fasting.

📌Reference:

American Thyroid Association (ATA) Levothyroxine Guidelines

FDA Drug Labeling for Synthroid

Asmanex HFA (Mometasone) is an inhaled corticosteroid used for asthma.

A spacer improves medication delivery by holding the medication in a chamber, allowing better lung absorption.

This is especially important for children and elderly patients.

Why Other Options Are Incorrect:

A. Nebulizer?❌Not needed for an HFA inhaler; used for liquid medications.

C. Ventilator?❌Used for mechanical breathing, not asthma maintenance.

D. Glucometer?❌Used for blood sugar monitoring, unrelated to inhalers.

📌Reference:Global Initiative for Asthma (GINA) Guidelines, PTCB Respiratory Medication Guidelines.

According tofederal law(Controlled Substances Act, CSA) andDrug Enforcement Administration (DEA) regulations, a prescription for aSchedule III or IV controlled substancemay be refilleda maximum of five (5) times within six (6) monthsfrom the date the prescription was written.

Refill Limit:A Schedule IV prescription may be refilled up to five (5) times within six (6) monthsfrom the issue date, if authorized by the prescriber.

Expiration:The prescription expiressix (6) monthsafter the date it was written.

Recordkeeping:The pharmacy must maintain accurate refill records either electronically or manually.

Additional Refills Beyond 5:If the patient needs refills after the 5-refill limit, anew prescriptionmust be issued by the prescriber.

Partial Fills:Partial dispensing is allowed, but the total quantity dispensed cannot exceed the originally prescribed amount.

A. 2 times in 3 months.→ Incorrect. Federal law allows more than 2 refills for Schedule IV drugs.

B. 3 times in 4 months.→ Incorrect. This underestimates the legal refill limit.

C. 4 times in 6 months.→ Incorrect. Schedule IV drugs may be refilledup to 5 times, not just 4, within 6 months.

DEA Pharmacist’s Manual – Controlled Substances Act (21 CFR 1306.22).

PTCB PTCE Exam Content Outline – Federal Pharmacy Law and Controlled Substances.

FDA and DEA Guidelines on Schedule III-V Prescription Refills.

Mosby’s Pharmacy Technician: Principles and Practice – Controlled Substances Regulations.

Key DEA Rules for Schedule III and IV Prescriptions:Why the Other Answer Choices Are Incorrect:Pharmacy Technician References:

Butorphanolis aSchedule IV controlled substanceunder theControlled Substances Act (CSA). It is anopioid analgesicused formoderate-to-severe painandmigraine relief. Due to itsabuse potential, it is classified as acontrolled substanceand requires special handling in pharmacies.

A. Metoprolol→ Incorrect; metoprolol is abeta-blockerforhypertension and heart diseaseand isnot a controlled substance.

C. Carvedilol→ Incorrect; carvedilol is also abeta-blockerforheart failure and hypertension, not a controlled drug.

D. Propranolol→ Incorrect; propranolol is abeta-blockerused forhypertension, migraines, and anxiety, but it isnot a controlled substance.

Other Answer Choices Explained:References:

DEA Controlled Substances List (Schedule IV – Butorphanol)

PTCB PTCE Exam Content Outline (Pharmacy Laws & Regulations – Controlled Substances)

Federal Controlled Substances Act (CSA)

Arexvyis anRSV (respiratory syncytial virus) vaccinefor adults60+ years.

Oncereconstituted, itmust be used within 4 hoursto ensurestability and potency.

After4 hours, bacterial growth andloss of vaccine efficacymake it unsafe for administration.

Why Other Options Are Incorrect:

A. 30 minutes?❌Too short—vaccines are stable for a longer duration.

C. 24 hours?❌Too long—Arexvy degrades faster.

D. 1 week?❌No vaccine remains effective for 7 days after reconstitution.

📌Reference:CDC Vaccine Storage & Handling Guidelines,Arexvy Manufacturer Labeling (GSK).

Comprehensive and Detailed Step-by-Step Explanation:

TheDEA (Drug Enforcement Administration) mandates that controlled substance records must be kept for at least 2 years.

📌Explanation of Answer Choices:✅B. 2 years→Correct.TheControlled Substances Act (CSA) requires pharmacies to maintain records for at least 2 years.❌A. 1 year→ Incorrect.Too short.❌C. 5 years→ Incorrect.Some states require longer retention, but federal law states 2 years.❌D. 7 years→ Incorrect.Not required by federal law.

📌Reference:

DEA Controlled Substances Act (21 CFR § 1304.04)

PTCB Exam: Pharmacy Law & Regulations

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.

Vistaril = Hydroxyzine, anantihistamine used for anxiety, nausea, and allergies.

Meclizine (Antivert) is also an antihistaminebut is used primarily formotion sickness and vertigo.

📌Reference:FDA Approved Drug List, PTCE Medication Guide.