PTCE Exam Dumps - PTCB CPhT Questions and Answers

Cleaning counting trays removes medication residue to prevent cross-contamination, especially with penicillin or sulfa drugs.

????Reference:ISMP Pharmacy Cleaning and Contamination Prevention Guidelines.

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.

Expired medications should first be reported to the wholesaler or manufacturer for return or replacement.

Reverse distributorshandlecontrolled substance disposalbut are not the first point of contact for expired non-controlled medications.

????Reference:DEA Medication Disposal Regulations, PTCE Inventory Management Guide.

Comprehensive and Detailed Step-by-Step Explanation:

Desvenlafaxine (Pristiq)is anSNRI (Serotonin-Norepinephrine Reuptake Inhibitor)used to treatmajor depressive disorder (MDD).

????Explanation of Answer Choices:✅B. Major depressive disorder→Correct.Desvenlafaxine is FDA-approved fordepression.❌A. Hypertension→ Incorrect.Not an antihypertensive.❌C. Benign prostatic hypertrophy→ Incorrect.Alpha-blockers like Tamsulosin treat BPH.❌D. Atrial fibrillation→ Incorrect.Beta-blockers, not SNRIs, manage atrial fibrillation.

????Reference:

FDA Drug Database: Desvenlafaxine

PTCB Exam: Pharmacology for Technicians

Comprehensive and Detailed Step-by-Step Explanation:

Step 1: Use the formula

A math equations with black text Description automatically generated with medium confidence

Explanation of Answer Choices:✅C. 2.5→Correct.2.5 mL provides the required25 mg dose.❌A. 0.5→ Incorrect. Too low.❌B. 2→ Incorrect. Under-dose.❌D. 5→ Incorrect. Over-dose.

????Reference:

USP <795>: Pharmaceutical Calculations

PTCB Exam: Dosage Conversions

AClass I recallis themost seriousrecall issued when amedication labeling erroror contaminationcould result in serious harm or death.

Enoxaparin (Lovenox)is ananticoagulant, whilephytonadione (Vitamin K1)is anantidote for warfarin toxicity—confusing these could lead to life-threatening bleeding or clotting issues.

TheFDA mandates an immediate Class I recallfor errors that could causefatal outcomes.

Why Other Options Are Incorrect:

B. Class II?❌Used formoderate health risks(e.g., subpotent drugs).

C. Class III?❌Used forminor errors(e.g., misprinted labels, minor defects).

D. Misbranding?❌Misbranding is a regulatory issue butnot a recall classification.

????Reference:FDA Drug Recall Guidelines, ISMP Medication Safety Alerts.

Comprehensive and Detailed Step-by-Step Explanation:

If a prescriber fails to include a quantity on a prescription, it is considered a prescribing error. Pharmacists and pharmacy technicians must contact the prescriber for clarification.

????Explanation of Answer Choices:

✅D. Prescribing → Correct. The prescriber made the error by omitting critical information.

❌A. Administration → Incorrect. This refers to errors in how the patient takes the medication.

❌B. Dispensing → Incorrect. This refers to pharmacy errors in filling the prescription.

❌C. Dosage → Incorrect. A dosage error occurs when the wrong dose is prescribed or administered.

????Reference:

ISMP Medication Error Guidelines

PTCB Exam: Types of Medication Errors

Comprehensive and Detailed Step-by-Step Explanation:

Glimepiride (Amaryl)is asulfonylureaused tolower blood sugar in type 2diabetesby increasinginsulin secretion from the pancreas.

????Explanation of Answer Choices:✅C. Glimepiride→Correct.Atype 2 diabetes medication(sulfonylurea).❌A. Galantamine→ Incorrect.Used for Alzheimer’s disease.❌B. Gemfibrozil→ Incorrect.Used to lower cholesterol (fibrate).❌D. Granisetron→ Incorrect.Used for nausea and vomiting (antiemetic).

????Reference:

FDA Drug Database: Glimepiride

PTCB Pharmacology Section: Diabetes Medications

Comprehensive and Detailed Step-by-Step Explanation:

Hand hygiene is the single most effective way to prevent infection.Washing hands withsoap and water for at least 30 secondsremoves bacteria, viruses, and contaminants.

????Explanation of Answer Choices:✅D. Wash hands for 30 seconds→Correct.Best method toreduce the spread of infection.❌A. Wear powdered latex gloves→ Incorrect.Powdered gloves can increase contamination risk.❌B. Clean counting trays after use→ Incorrect.Important, but handwashing is more effective.❌C. Put on shoe covers→ Incorrect.Useful in sterile environments, but not as effective as handwashing.

????Reference:

CDC Hand Hygiene Guidelines

USP <797>: Infection Control in Pharmacies

DEA requires allcontrolled substance prescriptionsto include thedate of issueas per21 CFR 1306.05(a).

Other required elements:

Patient’s full name and address

Drug name, strength, dosage form, quantity

Directions for use

Prescriber’s name, address,DEA number, and signature

????Reference:DEA Controlled Substance Act;21 CFR 1306.05.