Sterile Processing Department (SPD) Certification Practice Test

These questions are part of the practice quiz. Start practicing

• How should energy-powered surgical devices be reprocessed to ensure safety and effectiveness?
• Which heat transfer method is defined as the process of heat transfer by the circulation of currents from one area to another?
• Shelf life (Disinfectants) is defined as the length of time a disinfectant can be properly stored before which action?
• What is the recommended ceiling clearance for sterile supplies, with exceptions near sprinkler heads?
• Which item is an example of a non-critical item?
• What chemicals are commonly used in decontamination and what are the safety precautions?
• Which finding during inspection would indicate instrument damage requiring repair or replacement?
• What is the minimum required wet-contact time for alcohol-based disinfectants on surfaces?
• In Peel Packing, which arrangement is correct for inner and outer pouches?
• Which of the following is an advantage of steam sterilization?
• Which enzyme breaks down fats?
• Define Sterility Assurance Level (SAL).
• Tendons attach a muscle to a bone. What is the function of ligaments?
• Which statement best describes a semi-restricted area in a surgical facility?
• Which quality assurance metric would directly reflect the reliability of SPD equipment maintenance?
• Which factor related to soil presents a challenge to sterilization by shielding microorganisms?
• Superheat is indicated when the pressure exceeds the temperature.
• What does AER stand for?
• Which statement best describes the relationship between mono-polar and bi-polar energy delivery?
• Why are aeration times required after Ethylene Oxide sterilization?
• How should chemical disinfectants and sterilants be stored?
• When should an instrument be removed from service due to damage and what is the proper procedure?
• Ethylene oxide sterilization is used for which items, and what safety considerations are required?
• What does First In, First Out mean in inventory management?
• Which of the following is a type of muscle tissue?
• Quaternary Ammonium Compounds (Quats) are classified as what level of disinfectant?
• What is the primary focus of the National Fire Protection Association?
• Sequestering agents are chemicals that:
• Which statement correctly distinguishes flash sterilization from terminal sterilization?
• Which inventory system is defined as the exchange of a freshly loaded cart for a used cart?
• Which statement is true about martensitic stainless steel?
• How should loads be configured for steam sterilization to ensure proper heat and steam penetration?
• What test is used to evaluate the efficacy of air removal in a dynamic-air-removal steam sterilizer?
• Which of the following is an example of a ball-and-socket joint?
• Which statement defines event-related sterility?
• Washers work on what principle?
• Which packaging materials are commonly used in SPD and what properties are essential?
• What is the primary function of needleholders?
• What is the recommended temperature range for the Decontamination area?
• Which agency is responsible for protecting workers from occupational illnesses and injuries?
• What PPE is required when handling decontamination chemicals?
• What term describes water that has been treated and is acceptable for drinking?
• What is the purpose of a root-cause analysis after a sterilization fault?
• What quality assurance metrics are used to monitor SPD performance?
• Which air pressure designation is correct for the operating room?
• What tests ensure packaging integrity after sterilization?
• Which term describes energy delivery in the operating room that passes electrical current only between the active and return electrodes at the instrument tip and does not require a grounding pad?
• Which PPE is required for decontamination personnel and why?
• Which agency is tasked with enforcing laws related to cleaner water, air, and land?
• When reprocessing sharp or delicate instruments what must be done to the tips?
• Which devices are among the most stringently regulated and include heart valves and pacemakers?
• Stainless steel instrument jaws have how many patterns of jaw tread, and what are they?
• Heart valves and pacemakers are Class what medical devices?
• Which steam sterilizer cycle phase is responsible for reducing trapped air and ensuring steam contacts the load?
• Which records must be maintained for sterilization cycles?
• In hospital infection prevention, how does SPD contribute during outbreaks?
• If a sterilization process is faulty after release of items, what steps are taken?
• Which statement about the Bowie-Dick test is true?
• What are key elements of aseptic technique when handling sterile items in the sterile field?
• What is the purpose of biological indicators in sterilization validation and when are they tested?
• What are safe handling practices for sharps in SPD?
• Which color rings identify Microgrind or Supercut scissors?
• Which water treatment method is used for the final rinse water in cleaning processes?
• Emulsifiers in cleaning formulations function to:
• Austenitic stainless steel used in instruments is non-magnetic.
• What is the primary function of hemostatic forceps?
• Which of the following is NOT considered part of the anatomy of a steam sterilizer?
• ORIF stands for what?
• What is the typical shelf life for wrapped trays and instrument sets under proper conditions?
• In tray assembly, how should curved instruments be oriented?
• What is the primary function of tissue forceps?
• Which organization develops standards for health care facilities?
• Endotoxins are fever-inducing substances produced by certain organisms. Which term describes these substances?
• In Peel Packing, which guideline is specifically required?
• Which step follows manual cleaning in the decontamination workflow?
• Which statement about Class 1 devices is true?
• Instrument marking tape should be wrapped approximately this many times around the instrument?
• How does SPD interact with infection prevention programs in a hospital?
• What tool is commonly used to identify the contents of an instrument set for traceability?
• Protease enzymes primarily break down which substances?
• What is the humidity range for the peri-operative suite?
• Hands should be lathered and scrubbed for at least?
• What is the Bowie-Dick test and when is it used?
• Which environmental control is included in the recommended practices for sterile storage areas?
• What type of seals are used for rigid sterilization containers?
• Name three factors that would cause Sterrad load to fail.
• What does IFU stand for in manufacturer guidelines for cleaning, disinfecting and sterilization?
• Why is point-of-use decontamination important?
• Which organization works to reduce the burden of fire and other hazards around the world?
• Define D-value in the context of sterilization.
• If a sterilizer cycle fails, what is the immediate action?
• Which mechanism is used during preconditioning to remove air in dynamic air removal sterilizers?
• If a biological indicator shows growth after incubation, what is the usual conclusion?
• Define Permissible Exposure Limit (PEL).
• Which statement defines time-related sterility?
• When reprocessing devices with lumens, which steps are recommended?
• What is the purpose of enzymatic cleaners and how are they used?
• Tap water should ideally have a chloride concentration of ________ ppm or less.
• What is the best practice for storing sterile items to maintain sterility?
• What are the key steps in endoscope reprocessing?
• Chemical indicators are FDA devices of which class?
• Which system is used to treat final rinse water used for cleaning?
• Which statement correctly contrasts gravity-displacement steam sterilization with prevacuum steam sterilization?
• Which area requires masks to be worn where open sterile supplies or scrubbed persons are located?
• What is the primary purpose of the decontamination area in the SPD, and what sequence of steps is typically followed?
• What procedure is used to check insulation on laparoscopic instrumentation?
• What is the final step in the documented processing cycle?
• Prevacuum steam sterilization is more effective for porous or complex loads because it uses vacuum pulses to remove air.
• Passivation is a chemical process applied during instrument manufacture that provides a corrosion-resistant finish by forming what?
• How is instrument set traceability maintained?
• Define Time Weighted Average (TWA).
• What is the minimum air exchanges per hour for decontamination/sterilizer loading/un-loading area?
• What are the typical operating temperatures for gravity-displacement and prevacuum steam sterilization?
• Which of the following is NOT a type of low-heat sterilizer?
• Which term describes the gelatinous material within a cell that surrounds the nucleus?
• Why must you leak test flexible scopes after every use?
• What are the three primary goals of sterilization processing in SPD?
• What can you NOT do when decontaminating Power equipment?
• Which of the following is a hinge joint?
• What is the role of reprocessing documentation in SPD quality assurance?
• What are spores and why are they important in sterilization validation?
• Which area is described as allowing street clothes and traffic not limited, with central control point monitoring?
• Which medical device class includes sterilization equipment and sterility indicators?
• Which organization is defined as the Agency of the United Nations to further international cooperation in improving health conditions?
• Which stainless steel jaw type is magnetic and heat-hardenable?
• What can happen if metal touches metal during processing?
• Scissor identification: If a pair of scissors has gold rings on the handle, what type is it?
• FDA recalls: Class I corresponds to which level of risk?
• Which organization focuses on research and revised standards for use, care and processing of medical devices?
• What are common hazards in SPD and how can they be mitigated?
• What must be placed on a dirty case cart for transport to the decontamination area?
• Which term describes the functional center of the cell that governs activity and heredity?
• What test can be performed to determine if instrumentation is rusted or stained?
• What is the SPD policy on single-use items in processing?
• What is the role of ultrasonic cleaning in SPD and how does it work?
• How should contaminated implants or devices be handled?
• How should supplies and instruments be inventoried and stocked to minimize waste and maintain readiness?
• Why are biological indicators used in sterilization processes?
• Dry heat sterilization is used in which scenario and what are its limitations?
• What is the approximate gauge pressure of steam one mile above sea level?
• The pH scale is used to measure:
• Why is rotation important in sterile storage?
• How should flexible scopes be stored?
• Yellow test material corresponds to which size of scissors?
• Chelating agents are described as:
• Which statement is true about instrument tray assembly?
• How should contaminated items be transported to the decontamination area?
• Which of the following signals instrument damage or wear during inspection?
• High-level disinfection is recommended for endoscopes that come in contact with mucous membranes. True or false?
• Which factor can shield microorganisms during sterilization?
• Approximately how much do rigid sterilization containers cost?
• What is the purpose of the DART test in prevacuum steam sterilizers and how does it differ from a BI?
• Inanimate objects that can transmit bacteria are called what?
• Which disinfectant is categorized as intermediate-level?
• What is the approximate gauge pressure of steam at sea level?
• What is the primary purpose of wicking materials in sterilization packaging?
• If using a brush to clean a lumen what must the brush do?
• What is the purpose of tagging an item as out of service?
• How should infectious waste from processing areas be handled?
• Which regulatory bodies oversee SPD operations and what are their roles?
• KUBU stands for the structures Kidney, Ureter, Bladder, and Urethra. Which option lists these structures in the order commonly used for this acronym?
• What distance should sterile supplies be kept from the floor?
• Which term describes inventory replenishment aimed at maintaining a preset on-hand quantity?
• How should implants and essential prosthetic devices be reprocessed in SPD?
• Turbidity occurs when water contains sediments or solids that, when stirred, make the water appear what?
• What challenges do lumens pose in cleaning and how are they addressed?
• Which contaminant is removed from water by reverse osmosis?
• If a BI indicates a sterility failure, what is the recommended next step?
• What term refers to the total number of microorganisms present on a device before sterilization?
• Which item would be classified as Class 2?
• Which medical device class is considered low risk?
• Which of the following best describes key factors for sterile storage conditions?
• Why is maintaining instrument integrity important during sterilization processing?
• Which criteria determine whether an instrument is reusable or disposable?
• Which of the following is NOT a criterion for determining whether an instrument is reusable or disposable?
• What is a key risk in endoscope reprocessing?
• Which statement correctly identifies a high-level disinfectant among the listed agents?
• Which parameter ensures steam must contact all surfaces to achieve sterilization?
• In the anatomy of a hemostatic forcep, which part is located at the far end opposite the tips?
• Which statement about hydrogen peroxide sterilization (VHP or gas plasma) is correct, including limitations?
• Which statement describes a limitation commonly associated with hydrogen peroxide-based low-temperature sterilization?
• Are there special load configurations for EO or H2O2 sterile cycles?
• In the anatomy of a hemostatic forcep, which part comes immediately after the Shanks?
• Which of the following is NOT a cycle phase of a steam sterilizer?
• Which of the following is NOT a Sterrad low-temperature sterilization method?
• Which device is an example of Class 3?
• Which of the following is NOT a recommended factor for sterile storage conditions?
• Which of the following is a fomite?
• How should long or wired instruments be loaded and secured in trays to avoid damage and ensure cleaning and sterilization?
• MSDS stands for?
• Which option correctly matches items to their SPD category with an appropriate example?
• Red test material is used to evaluate which characteristics of scissors?
• What process does the ultrasonic cleaner use?
• What is the typical pH range of purified water?
• What type of finish is used to manufacture laser instrumentation?
• Why is maintaining detailed sterilization cycle records important?
• In a restricted area, which PPE requirement is specified?
• Which of the following is NOT a type of instrument marking?
• Use life (Disinfectants) refers to which of the following?
• You can clean an item without sterilizing it but you cannot sterilize an item without doing what?
• What is the recommended air exchanges per hour for the OR?
• Which statement accurately distinguishes process indicators, process monitors, and integrators?
• Bluish or rainbow type stains are caused by what in the water?
• What inventory approach minimizes waste and maintains readiness?
• What environmental controls are recommended for sterile storage areas?