PTCB Updated PTCE Exam Questions and Answers by belle

Sig Code Breakdown:

2 gtt = 2 drops

OU (oculus uterque) = both eyes

q4-6h = every 4 to 6 hours

p.r.n. = as needed

Why Other Options Are Incorrect:

A. Both ears?❌"AU" (auris uterque) means both ears, NOT both eyes.

B. Right ear?❌"AD" (auris dextra) means right ear.

C. Right eye?❌"OD" (oculus dexter) means right eye.

????Reference:PTCB Approved Sig Code List, ISMP Safe Prescription Writing Guidelines.

The Master Formulation Record (MFR) is a standardized document that provides step-by-step instructions on how to compound a specificnonsterile preparation.

It includes:

Active and inactive ingredients

Mixing instructions

Equipment needed

Beyond-use dating (BUD)

Storage requirements

Why Other Options Are Incorrect:

A. Medication Guide?❌Intended for patient information, not compounding.

C. Patient Package Insert?❌Explains medication use but doesn’t contain compounding instructions.

D. Safety Data Sheet (SDS)?❌Contains safety and hazard information, not formulation instructions.

????Reference:USP <795> Nonsterile Compounding Standards, PTCB Compounding Study Guide.

Comprehensive and Detailed Step-by-Step Explanation:

OnceBasaglar insulin pensare opened, they must bediscarded after 28 dayseven if insulin remains, as potency decreases.

????Explanation of Answer Choices:✅D. 28 days→Correct.FDA-approved discard time for Basaglar.❌A. 1 day→ Incorrect.Too short.kabtak chaoiyue❌B. 7 days→ Incorrect.Too short.❌C. 14 days→ Incorrect.Incorrect expiration timeframe.

????Reference:

FDA Basaglar Storage Guidelines

PTCB Exam: Medication Storage and Expiration

A spacer is a non-prescription medical devicethat enhances the delivery of medication from anMDI (metered dose inhaler).

Since the patient never picked it up and it isnot a controlled or perishable item, the pharmacy canreturn it to dispensing stock for resale.

Why Other Options Are Incorrect:

A. Damaged stock?❌Only if the spacer was opened, broken, or contaminated.

B. The manufacturer?❌Not necessary unless it is defective.

C. The study sponsor?❌Applies only to clinical trial supplies.

????Reference:ISMP Safe Handling of Medical Devices, PTCE Study Guide.