These PTCE practice questions target law — including CSA, Controlled Substances Act, United States, SDS. The complete PTCE deck holds 1000 flashcards, 150 of them dedicated to this topic. Study the free samples below, then unlock the whole collection for a one-time $7.
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Under the Controlled Substances Act (CSA), which schedule is defined by a high potential for abuse, no currently accepted medical use in the United States, and a lack of accepted safety for use under medical supervision?
Show answer →Schedule I (CI). These substances are strictly prohibited for prescription use. Examples include heroin, LSD, and MDMA. Note for 2026: While legislative discussions regarding marijuana continue at the federal level, for the PTCE, follow the most current DEA scheduling which traditionally places it in CI unless a final rescheduling rule is explicitly cited. Exam Tip: CI drugs cannot be dispensed by a pharmacy; they are only used for approved research purposes.
A prescription for Diazepam (C-IV) was issued on February 1st with 5 authorized refills. The patient requests their final refill on September 10th. Is this refill valid?
Show answer →No. Federal law mandates that Schedule III and IV (C-III and C-IV) prescriptions expire 6 months after the date of issue or after 5 refills, whichever occurs first. Since September 10th is more than 6 months past February 1st, the prescription is expired and the remaining refill is void. Exam Strategy: Always calculate the 6-month window from the Date Written, not the date of the first fill.\
A pharmacy receives a notice regarding a lot of Lisinopril 20mg that contains Warfarin 5mg tablets. This error is likely to cause permanent injury or death. Under FDA guidelines, which recall classification does this represent?
Show answer →Class I Recall. This is the most serious type of recall. It occurs when there is a reasonable probability that the use of or exposure to a violative product will cause serious adverse health consequences or death. Examples include label mix-ups on high-alert medications or bacterial contamination of sterile injectables. Exam Tip: PTCB often tests the specific phrase "serious adverse health consequences or death" to identify Class I.
Under RCRA, what criteria must a pharmaceutical meet to be classified under the P-list, and what is a classic example found in the pharmacy?
Show answer →The P-list includes Acutely Hazardous commercial chemical products. Criteria: The drug must be the sole active ingredient and unused. Example: Warfarin (at concentrations >0.3%), Nicotine (patches/gum), and Physostigmine. Exam Tip: PTCB tests the distinction between P-list (acute) and U-list (toxic). Containers that held P-listed substances are considered hazardous waste unless triple-rinsed, which is rare in pharmacies.
A technician spills a bulk bottle of Isopropyl Alcohol. Which specific section of the Safety Data Sheet (SDS) must be consulted immediately to determine the proper containment and cleanup procedures?
Show answer →Section 6: Accidental Release Measures. This section details personal precautions, protective equipment, and emergency procedures for containment and cleaning up spills. It distinguishes between large and small spills. Exam Tip: PTCB frequently tests SDS sections. Key sections: 4 (First-Aid), 5 (Fire-Fighting), 6 (Accidental Release), and 8 (Exposure Controls/PPE).
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Try 30 free PTCE cards firstThe full PTCE deck contains 1000 flashcards, and 150 of them focus on law. This page shows 5 free samples.
Our PTCE deck dedicates 150 of 1000 cards (15%) to law — always cross-check the official PTCB exam outline for the current blueprint weighting.
Yes — the samples on this page are free, and the PTCE preview page has 30 more free cards. Full access to all 1000 cards is a one-time $7.
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