Practise Pharmacists Licensure Examination with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
Professional Regulation Commission (PRC), through the Professional Regulatory Board of Pharmacy, Philippines · Verified against the official October 15–16, 2026 examination program, dated July 21, 2026, which publishes the current subject-level scope and weights. The workbook label 'Philippines Pharmacist Licensure Examination' maps to PRC's 'Pharmacists Licensure Examination'; the assigned slug is preserved. A detailed current TOS was not successfully opened.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- PRC: Program of the Pharmacists Licensure Examination, October 15 and 16, 2026
- PRC Downloads
- PRC: 2026 Schedule of Examination
- PRC: Program of the Pharmacists Licensure Examination, April 18 and 19, 2026
- Republic Act No. 10918, Philippine Pharmacy Act
- OpenStax Chemistry 2e: Buffers
- OpenStax Organic Chemistry: Chemistry of Esters
- OpenStax Organic Chemistry: Enantiomers and the Tetrahedral Carbon
- OpenStax Chemistry 2e: Classifying Chemical Reactions
- OpenStax Biology 2e: Enzymes
- OpenStax Biology 2e: Oxidative Phosphorylation
- NCCIH: St. John's Wort—Usefulness and Safety
- OpenStax Chemistry 2e: Molarity
- OpenStax Chemistry 2e: Other Units for Solution Concentrations
- Canadian Society of Pharmacology and Therapeutics: Half-life
- OpenStax Pharmacology for Nurses: Pharmacokinetics and Pharmacodynamics
- DailyMed: Naloxone Hydrochloride Injection Label
- DailyMed: Flumazenil Injection Label
- DailyMed: CONCERTA Extended-release Tablet Label
- OpenStax Chemistry 2e: Colloids
- FDA/ICH Q2(R2): Validation of Analytical Procedures, March 2024
- FDA: Investigating Out-of-Specification Test Results for Pharmaceutical Production, May 2022
- CDC: A Rational Approach to Disinfection and Sterilization
Pharmacists Licensure Examination
Start with 20 free questions, then review the explanations and any topics you missed.
A buffer contains a monoprotic weak acid HA with pKa 4.2. Its pH is 5.2. Assuming the Henderson–Hasselbalch approximation is valid, what is the concentration ratio [A−]/[HA]?
Pharmacists Licensure Examination
Flashcards
Pharmaceutical Chemistry
Inorganic Pharmaceutical and Medicinal Chemistry — buffer action
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