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CRCST PRACTICE ACTUAL EXAM QUESTIONS AND
ANSWERS LATEST UPDATED 2025 RATED A+ AND
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This layer of skin is deeper and thicker then the top layer of skin and is consider to be the middle layer of skin. This layer of skin contains nerves and blood supply. - CORRECT ANSWER- dermis Which organ produces bile? - CORRECT ANSWER-liver What is the outer surface of the cell, which protects the cell from physical injury? - CORRECT ANSWER-cell wall Generally the greater amount of ____________, the more rapidly chemical reactions take place. - CORRECT ANSWER-heat What receives the chime from the stomach as well as secretions from the liver and pancreas, chemically and mechanically breaks down the chime, absorbs nutrients, and transports waste to the large intestine by peristalsis? - CORRECT ANSWER-small intestine
What forms a protective membrane between the bone and the soft tissue of the central nervous system? - CORRECT ANSWERmeninges Diseases and conditions of the reproduction system include endometriosis, cervical cancer, ovarian cysts, and prostate disease. What medical device below is used during procedures of the reproductive system? - CORRECT ANSWER-hysterscope Understanding of what sciences provides the CS/SPD technician with the knowledge that will help them prioritize instrumentation for scheduled surgeries, recognize how and where the instrumentation is utilized, and become a more rounded and informed memebe - CORRECT ANSWER-anatomy and physiology What are organic compounds, i.e. they are made from products found in nature? By themselves they are poor cleaners and can be difficult to rinse off. - CORRECT ANSWER-soaps There must be some type of action that enhances the cleaning process, such as ____________ on the surfaces. This is created by scrubbing in manual cleaning, by the continuous spraying of cleaning solutions against the device surfaces in a mechanical washe - CORRECT ANSWER-friction What type of items must be opened during the cleaning process? - CORRECT ANSWER-hinged
For either manual or mechanical cleaning, the final rinse should be performed with what type of water to prevent mineral deposits? - CORRECT ANSWER-treated What kind of bristle brushes are not generally recommended because they can damage the protective layer of the surgical instruments? But these brushes can, however be used on tungsten carbide jaws of needle holders, which are difficult to clean because of - CORRECT ANSWER-metal To maintain accreditation and receive payments from insurance companies, a healthcare facility must pass the __________________________. - CORRECT ANSWER-jc inspection What kind of pads should not be used because they will scratch device surfaces, providing places for bacteria and debris to collect and promoting corrosion? - CORRECT ANSWER-abrasive What are not acceptable for use, because they harbor bacteria, cannot be easily cleaned or disinfected, and break apart during use, leaving small particles in the serrations of instruments? - CORRECT ANSWER-sponges To prevent the formations of __________________ all cleaning implements should be regularly cleaned and disinfected or sterilized (at minimum at the end of each shift). - CORRECT ANSWER-biofilms
This is an automated cleaning equipment, that transmits sound waves through a cleaning solution. - CORRECT ANSWER-ultrasonic This mechanical action is called ___________________ it is very effective in cleaning hard-to-reach areas such as box locks, serrations, ratchets, and the teeth on instruments. - CORRECT ANSWER-cavitation This type of detergent has a pH level higher than 11. These detergents are the most effective in removing heavy organic soils, but may accelerate the corrosion of surgical instruments and may leave scale deposits on equipment - CORRECT ANSWERhighly alkaline To reduce the potential of corrosion highly alkaline detergents are best used in a multistep process: first the alkaline wash, then a ______________________, the a regular rinse. - CORRECT ANSWER-neutralizing acid rinse What should not be placed over instruments? - CORRECT ANSWERbowls and emisis basins What type of chemicals are used to process endoscopes? This process allows endoscopes for immediate reuse at the end of the process. - CORRECT ANSWER-high-level disinfectants Cart washers are mechanical cleaners that
When instruments are "opened but not used" and returned to the CS/SPD from user departments, they are considered? - CORRECT ANSWER-contaminated To prevent damage, powered equipment should never be immersed in a solution, or come in contact with what type of solution? - CORRECT ANSWER-saline Instruments should never be placed on top of fiberoptic cables because of the _______ inside could be damaged. - CORRECT ANSWER-glass rods What type of endoscopes are extremely difficult to clean because of their numerous small channels (lumens) and size (some of these devices are more then 6 feet long)? - CORRECT ANSWER-flexible Flexible endoscopes must always be _________________ before any manual precleaning is performed. - CORRECT ANSWERleak- tested The scope should be flushed with ____________ isoprpyl alcohol to facilitate drying. - CORRECT ANSWER-70% Toxic anterior segment syndrome (TASS) is defined as an acute inflammation of the anterior chamber (segment) of the eye after what type of surgery? - CORRECT ANSWER-cataract
A simple test for ultrasonic cleaners is to place a piece of what in the unit? - CORRECT ANSWER-aluminum foil According to this organization the efficacy of cleaning processes should be verified on a regular basis to demonstrate consistency and efficiency. - CORRECT ANSWER-JC What process kills most microorganisms but not necessarily bacterial spores? - CORRECT ANSWER-disinfection What method of destruction is required to destroy prions? - CORRECT ANSWER-extended sterilization What method of destruction is required for bacterial spores? - CORRECT ANSWER-sterilization What method of destruction is required for mycobacteria (tuberculosis)? - CORRECT ANSWER-high level disinfection What level of disinfection is required for nonlipid, small viruses? - CORRECT ANSWER-intermediate level disinfection What is the method of destruction required for fungi? - CORRECT ANSWER-intermediate level disinfection
This is a carbolic-acid-based product and it is effective against vegetative bacteria, fungi, and the micobaterium that cause TB:
- CORRECT ANSWER-phenolocs This disinfectant should not be used for surgical instrumentation. If items are disinfected with a this product and are allowed to remain in contact with the skin for a prolonged period of time, they can irritate the skin or mucous membranes and depigment - CORRECT ANSWER-phenolics The product is effective antiseptics and sanitizers capable of killing a variety of bacteria, mycobacteria, and fungi. - CORRECT ANSWER-gluteraldehyde This high-level disinfectant is used on immersible items such as flexible and rigid endoscopes. - CORRECT ANSWER- gluteraldehyde Although compliance with AAMI standards are not legally required, AAMI standards for sterilization is recognized as what type of practice? - CORRECT ANSWER-good practice What is an established norm determined by opinion, authority, research, and/or theory? - CORRECT ANSWER-standard This type of flow is how people move through the department.
CORRECT ANSWER-people flow
A instrument salesmen enters the CSPD area without the proper attire ie. hair covering, shoe covers, and/or scrubs/jumpsuit. What should you do? - CORRECT ANSWER- Explain to the sales rep the policy and show him where the proper attire is located. HIPPA states that all patient information is confidential. Who has the right to confidential patient information? - CORRECT ANSWER-The people responsible for providing direct patient care of the patient. This type of control limits access to the CS/SPD department. - CORRECT ANSWER-traffic control These statements are based on sound principles of practice that are based upon scientific data and opinions of experts. - CORRECT ANSWER-recommended practice American National Standards developed by the Association for the Advancement of Medical Instrumentation (AAMI) is an example of a? - CORRECT ANSWER-standard These agencies: Environmental Protection Agency (EPA), Food and Drug Administration (FDA), the Occupational Safety and Health Administration (OSHA), and State Health Departments all issue? - CORRECT ANSWER-regulations
Who regulates occupational exposure to airborne contaminants, blood borne pathogens, and communication of workplace hazards? - CORRECT ANSWER-OSHA Emergency eye wash stations should have should provide at least how many gallons of water per minute continuously for 15 minutes? - CORRECT ANSWER-0. What requires facilities to obtain and make available to employees a Material Safety Data Sheet (MSDS) for each chemical used in the workplace? - CORRECT ANSWER-Hazardous Communications Standard These devices only touch skin and only come into contact with persons indirectly. - CORRECT ANSWER-non-critical Emergency Eye Wash Stations should permit ____________________ operation, stay-open feature, have the ability to flush both eyes at the same time, be connected to warm not hot water to prevent burns to both eyes. - CORRECT ANSWER-hands free All emergency eye wash stations should be located within how many seconds of travel time of all chemicals used in CS/SPD? - CORRECT ANSWER-10 seconds
Colonoscope, is an example of what type of device? - CORRECT ANSWER-semi-critical What type of fire extinguisher is used on paper or wood fires? - CORRECT ANSWER-A-Type These type of devices touch intact mucous membranes during use and they may be either sterilized or high level disinfected. - CORRECT ANSWER-semi-critical A hospital is only accredited for how many years? - CORRECT ANSWER-3 years What defines what one must do? - CORRECT ANSWER-a policy These devices can either be cleaned and then disinfected with an intermediate-level disinfectant, sanitized with a low level disinfectant or simply cleaned with soap and water. - CORRECT ANSWER-non-critical This type of fire extinguisher contains water. - CORRECT ANSWER- Atype These devices should be sterilized when used and thus require sterilization between uses. - CORRECT ANSWER-critical
What are not permitted in the CS/SPD because they will not protect your feet from injuries from dropped items? - CORRECT ANSWER-opended toe shoes This type of fire extinguisher can be used on any type of fire. - CORRECT ANSWER-ABC type A blood pressure cuff is an example of what type of device? - CORRECT ANSWER-non critical device Scrubs should be laundered by who? - CORRECT ANSWER- hospital Which type of fire extinguisher contains ammonium phosphate? - CORRECT ANSWER-ABC Type The agency does not recommend the wearing of artificial nails because of the danger of fungal contamination under the nail, which can contaminate packs. - CORRECT ANSWER-CDC The floors in the CS/SPD should be damp mopped when how often when the department is in operation? - CORRECT ANSWERnightly Who are the customers of the "CSPD"? - CORRECT ANSWER- patients and their family, doctors, nurses, and hospital staff
Finger nails should be trimmed to how long? - CORRECT ANSWER1/4" Which fire extinguishers contains carbon dioxide? - CORRECT ANSWER-B-type What is not recommended to be worn in the CS/SPD because it can bring contaminants into and out of CS/SPD and can be a safety issue? - CORRECT ANSWER-jewlery Collection of data and identification of issues are part of what type of program? - CORRECT ANSWER-quality assurance program Which agency requires annual competency? - CORRECT ANSWER- JC Which type of training ensures that all CSPD staff are learning the same information in the same manner? - CORRECT ANSWERstandardized training Quality issues can be identified by? - CORRECT ANSWER-random audits What is the proper order of how work progresses through the CSPD? - CORRECT ANSWER-Decontam, Prep and pack, sterilizer, sterile storage
Which system protects against injury and the introduction of foreign microorganisms or toxins into the body? - CORRECT ANSWER-circulatory system Loose fitted clothing is not recommended in the CS/SPD because they can get caught on equipment and cause? - CORRECT ANSWER-injury A pacemaker set and a total hysterectomy tray is examples of what type of devices? - CORRECT ANSWER-critical What are not permitted in the CS/SPD because they will not protect your feet from injuries from dropped items? - CORRECT ANSWER-opended toe shoes This type of fire extinguisher can be used on any type of fire. - CORRECT ANSWER-ABC type A blood pressure cuff is an example of what type of device? - CORRECT ANSWER-non critical device What states that All patient information is highly confidential and should NEVER be discussed with anyone at any time unless it is required for the direct care of the patient? - CORRECT ANSWER- HIPPA
This process is defined by AAMI as the removal of contamination from an item to the extent necessary for further processing or for the intended use. - CORRECT ANSWER-cleaning What type of stainless steel is used to manufacture scissors, forceps, osteotomes, and chisels? - CORRECT ANSWER-400 series What type of material is used the most in the manufacturing of surgical instrumentation? - CORRECT ANSWER-stainless steel What is the proper order of how work progresses through the CSPD? - CORRECT ANSWER-Decontam, Prep and pack, sterilizer, sterile storage What is defined as microorganisms on a contaminated item? - CORRECT ANSWER-Bioburden What type of stainless steel is used to manufacture basins, bowls, and malleable retractors? - CORRECT ANSWER-300 series The two steps in the process of decontamination? - CORRECT ANSWER-manual cleaning and thermal process As defined by OSHA what is defined as "the use of physical or chemical means to remove, inactivate or destroy blood borne
