All questions
Question 1
Under federal law, which of the following is NOT required on the label of a container used to accumulate P-list waste in a pharmacy?
- The words 'Hazardous Waste'.
- The name and address of the pharmacy.
- The name of the technician who added the waste. (correct answer)
- The date on which accumulation began.
Explanation: EPA regulations require hazardous waste accumulation containers to be clearly labeled with the words 'Hazardous Waste', the name/address of the generator (the pharmacy), and the start date of accumulation. While good practice may involve internal logs, the name of the individual adding the waste is not a federal labeling requirement.
Question 2
A patient returns unused nicotine patches to the pharmacy for disposal. How should the pharmacy technician manage this returned medication?
- Place them in the red sharps container.
- Dispose of them in the regular trash.
- Place them in the black RCRA hazardous waste container. (correct answer)
- Return them to the manufacturer for credit.
Explanation: Nicotine is a P-list drug (P075) and is considered acutely hazardous waste. Any unused or partially used nicotine patches must be disposed of in a designated black container for RCRA hazardous waste.
Question 3
What is the primary difference between a P-list hazardous waste and a U-list hazardous waste?
- P-list drugs are controlled substances, while U-list drugs are not.
- P-list drugs are acutely toxic, while U-list drugs are toxic. (correct answer)
- P-list drugs are liquids, while U-list drugs are solids.
- P-list drugs are disposed of in yellow bins, while U-list drugs are disposed of in black bins.
Explanation: The key distinction is the level of toxicity. P-list wastes are acutely hazardous, meaning they are fatal to humans in low doses. U-list wastes are also toxic but are not considered acutely hazardous. Both are disposed of in black RCRA hazardous waste bins.
Question 4
Which document is required to track hazardous waste, including P-list items, from the point of generation (the pharmacy) to its final disposal facility?
- DEA Form 41
- Safety Data Sheet (SDS)
- Hazardous Waste Manifest (correct answer)
- Medication Administration Record (MAR)
Explanation: A Hazardous Waste Manifest is a multi-part form required by the EPA and Department of Transportation (DOT) to track hazardous waste through its transportation and disposal. This 'cradle-to-grave' document ensures the waste is handled properly. DEA Form 41 is for controlled substance destruction.
Question 5
A pharmacy technician is preparing a non-hazardous intravenous solution and accidentally contaminates it with a few drops of a P-list drug. According to the RCRA 'mixture rule,' how must the resulting IV bag be managed?
- It can be disposed of in the non-hazardous waste bin if the P-list drug is less than 1% of the total volume.
- The entire mixture must be treated and disposed of as a P-list hazardous waste. (correct answer)
- The IV bag should be emptied down a drain, and the empty bag can be discarded in the regular trash.
- The bag should be labeled as 'contaminated' and sent back to the supplier.
Explanation: The RCRA mixture rule states that if a non-hazardous waste is mixed with a listed hazardous waste (like a P-list drug), the entire mixture is considered hazardous waste. Therefore, the entire IV bag must be managed and disposed of in the black RCRA hazardous waste container.
Question 6
Which of the following substances is classified as a P-list hazardous waste relevant to pharmacy disposal procedures?
- Simvastatin tablets
- Warfarin tablets (correct answer)
- Calcium carbonate chewables
- Fluticasone nasal spray
Explanation: This question tests knowledge of P-list and hazardous waste compliance requirements critical for pharmacy technicians to ensure safe and legal pharmacy operations. Understanding the classification and proper handling of P-list hazardous wastes is essential, as these substances pose significant environmental and health risks if mishandled. In the provided scenario, identifying P-list in disposal procedures is key, highlighting the necessity for precise compliance. Choice B is correct because warfarin is P-listed, relevant to pharmacy waste. Choice A is incorrect as simvastatin is nonhazardous. To help students: Emphasize pharmacy-specific P-list examples. Encourage disposal procedure reviews. Watch for: Overlooking classification in routine disposals.
Question 7
According to the Resource Conservation and Recovery Act (RCRA), which characteristic defines a medication as a P-list hazardous waste?
- It is ignitable or corrosive.
- It is acutely toxic and hazardous. (correct answer)
- It is a chemotherapy agent.
- It requires a DEA Form 222 for ordering.
Explanation: P-list wastes are designated by the Environmental Protection Agency (EPA) under the RCRA as acutely toxic and hazardous, even in small amounts. These substances pose a significant threat to human health and the environment if not managed properly.
Question 8
A pharmacy technician is tasked with disposing of expired medications. Which of the following drugs must be segregated and disposed of as a P-list hazardous waste?
- Lisinopril
- Metformin
- Warfarin (correct answer)
- Amoxicillin
Explanation: Warfarin is one of the most common P-list drugs found in a pharmacy. It is an anticoagulant that is considered acutely hazardous by the EPA. Lisinopril, metformin, and amoxicillin are not on the P-list.
Question 9
While filling a prescription, a pharmacy technician drops a warfarin tablet on the floor. Which procedure should be followed for cleanup and disposal?
- Pick up the tablet with gloved hands and place it in the regular trash.
- Use a standard spill kit and dispose of all materials in the biohazard bin.
- Sweep it up and flush it down the toilet.
- Use a hazardous drug spill kit and dispose of the tablet and all contaminated materials in the P-list waste container. (correct answer)
Explanation: Warfarin is a P-list hazardous drug. Any spill, including a single tablet, must be managed as a hazardous waste event. This requires using a specific hazardous drug spill kit and placing all contaminated items, including PPE, into the designated P-list (black) waste container.
Question 10
In the pharmacy, what is the standard color for the waste container specifically designated for P-list and other RCRA hazardous pharmaceutical waste?
- Red
- Yellow
- Blue
- Black (correct answer)
Explanation: The industry standard for containers holding RCRA hazardous pharmaceutical waste, including P-list and U-list drugs, is black. Red containers are for sharps, yellow for trace chemotherapy waste, and blue for non-hazardous pharmaceutical waste.
Question 11
Which federal agency is responsible for creating and maintaining the P-list of acutely hazardous commercial chemical products?
- Food and Drug Administration (FDA)
- Drug Enforcement Administration (DEA)
- Environmental Protection Agency (EPA) (correct answer)
- Occupational Safety and Health Administration (OSHA)
Explanation: The Environmental Protection Agency (EPA) regulates hazardous waste under the Resource Conservation and Recovery Act (RCRA). The EPA is responsible for determining which chemicals are hazardous and creating the P-list and U-list.
Question 12
A pharmacy must dispose of several expired epinephrine auto-injectors. Epinephrine is on the P-list. How must these devices be handled?
- Empty the contents into the sink and discard the device in the regular trash.
- Place the entire auto-injector into the red sharps container.
- Place the entire auto-injector into the black RCRA hazardous waste container. (correct answer)
- Return the auto-injectors to the manufacturer without special handling.
Explanation: Epinephrine is a P-list hazardous waste (P042). Therefore, the entire device containing the drug must be disposed of as P-list hazardous waste in the designated black container. It should not be placed in a sharps container unless the facility's policy combines sharps and RCRA waste, but the primary classification is hazardous.
Question 13
Federal regulations require that employees who handle hazardous waste receive specific training. How often must this training typically be refreshed for pharmacy staff who manage P-list waste?
- Once upon hiring
- Every five years
- Annually (correct answer)
- Only when a new hazardous drug is added to formulary
Explanation: RCRA regulations mandate that all personnel who handle hazardous waste must complete training and receive an annual refresher course. This ensures they stay current with proper handling, safety, and emergency procedures.
Question 14
A nurse wastes a partial dose of injectable warfarin from a syringe before administering the rest to a patient. The syringe with the residual warfarin must be disposed of in which container?
- A red sharps container only.
- A yellow chemotherapy waste container.
- A black RCRA hazardous waste container. (correct answer)
- A blue pharmaceutical waste container.
Explanation: Because warfarin is a P-list drug, any amount of it, even the residual amount in a used syringe, constitutes hazardous waste. The syringe is both a sharp and a hazardous waste item and must be disposed of in a container approved for both, which is typically the black RCRA container.
Question 15
A pharmacy discovers an unopened, expired bulk bottle of warfarin tablets. How must this item be managed for disposal?
- It should be returned to the manufacturer for credit.
- It must be disposed of as P-list hazardous waste. (correct answer)
- It can be donated to a charitable organization if the seal is intact.
- It should be sent to a reverse distributor as non-hazardous waste.
Explanation: An expired, unopened container of a P-list drug like warfarin is considered hazardous waste in its original commercial chemical product form. It must be segregated and disposed of through a licensed hazardous waste vendor, not through a standard reverse distributor for non-hazardous drugs.
Question 16
Which of the following items, if disposed of improperly, would constitute a violation of P-list hazardous waste regulations?
- An empty, un-rinsed bottle of nicotine nasal spray. (correct answer)
- A used syringe from a methotrexate injection.
- An expired bottle of atorvastatin tablets.
- A used fentanyl patch returned by a patient.
Explanation: Nicotine is a P-list drug. A container that held it, such as a nasal spray bottle, is also considered P-list hazardous waste unless it has been properly triple-rinsed. Methotrexate is a U-list waste, atorvastatin is non-hazardous, and fentanyl is a controlled substance whose disposal is governed by the DEA.
Question 17
A pharmacy is designated as a Very Small Quantity Generator (VSQG) of hazardous waste. What is the maximum amount of P-list waste this pharmacy can generate per month to maintain this status?
- 1 kg (correct answer)
- 10 kg
- 100 kg
- 1000 kg
Explanation: To be classified as a Very Small Quantity Generator (VSQG), a facility must generate no more than 1 kg (2.2 lbs) of acutely hazardous (P-list) waste per calendar month and no more than 100 kg of non-acutely hazardous waste. Exceeding these limits results in more stringent regulations.
Question 18
A pharmacy technician is cleaning a counting tray that was used for warfarin tablets. How should the dust and residue from the tray be handled?
- It can be rinsed down the sink with hot water.
- It should be wiped with a disposable cloth, which is then discarded in the regular trash.
- It should be wiped with a wet disposable cloth, which is then disposed of in the black RCRA hazardous waste container. (correct answer)
- The tray should be autoclaved to neutralize the residue.
Explanation: Residue from a P-list drug like warfarin is also considered hazardous waste. The cleaning cloth used to wipe the tray becomes contaminated and must be disposed of as P-list waste in the designated black container.
Question 19
A pharmacist asks a technician to dispose of an empty vial that contained physostigmine salicylate injection. How must the technician proceed?
- Place the empty vial in the regular trash as it is now empty.
- Place the empty vial in the sharps container without further treatment.
- The vial must be triple-rinsed before being placed in the sharps container.
- Place the empty vial directly into the black RCRA hazardous waste container. (correct answer)
Explanation: Physostigmine is a P-list drug (P204). An un-rinsed container that held a P-list drug is considered hazardous waste itself. Therefore, the empty vial must be placed in the black RCRA hazardous waste container, not the sharps container, unless it has been triple-rinsed.
Question 20
During staff training, which statement correctly describes P-list waste significance for pharmacy hazardous waste segregation?
- P-list waste is acute hazardous and tightly regulated (correct answer)
- P-list waste is the same as controlled substances
- P-list waste may be discarded with nonhazardous returns
- P-list waste applies only to chemotherapy drugs
Explanation: This question tests knowledge of P-list and hazardous waste compliance requirements critical for pharmacy technicians to ensure safe and legal pharmacy operations. Understanding the classification and proper handling of P-list hazardous wastes is essential, as these substances pose significant environmental and health risks if mishandled. In the provided scenario, during staff training, accurate descriptions of P-list are vital for segregation, highlighting the necessity for precise compliance. Choice A is correct because it properly defines P-list as acute hazardous with tight regulations. Choice B is incorrect as it confuses P-list with DEA-controlled substances. To help students: Emphasize clear definitions in training sessions. Encourage quizzes on waste classifications. Watch for: Conflating environmental hazards with controlled drug schedules.