CRCST Final Exam Questions with Correct and Verified answers. Graded A+

CRCST Final Exam Questions with Correct and Verified answers. Graded A+ "central service technicians can protect patients by breaking the chain of infection. - Correct Answer true" "central service technicians wear special attire referred to as BLANK to minimize their exposure to blood borne pathogens and other contaminants. - Correct Answer PPE" "central service technicians who do not think they are being treated appropriately by their employer should: - Correct Answer discuss the situation with their supervisor" automated supply replenishment systems: - Correct Answer are computarized" "automatic endoscope reprocessors are not recommended for flexible endoscopes - Correct Answer true" "automatic washers clean using a spray force action called: - Correct Answer impingement" "equipment should be inspected for obvious hazards such as cracked or frayed electrical cords - Correct Answer whenever the equipment is cleaned" "ergonomic injuries - Correct Answer are a risk factor for persons who perform repetitive or physical work" "bacteria that require free oxygen are called BLANK bacteria - Correct Answer aerobic" "before an item can be placed in a liquid chemical sterile processing system they must be: - Correct Answer cleaned" "behavior relating to what is right and wrong relative to the standards of conduct for your profession are called: - Correct Answer ethical behavior" "biological test should be performed in an ethylene oxide sterilizer - Correct Answer every load" "blue stain on a scope, what is the reason? - Correct Answer improper cleaning" "blush or rainbow type stains are cause by BLANK in water. - Correct Answer iron and silicates" "body balance is regulated by fluid in - Correct Answer inner ear" "both AORN and the join commission recommend that: - Correct Answer the use of flash sterilization be minimized or decreased" "bowie dick tests should be run in: - Correct Answer dynamic air removal steam sterilizers" "cellulosic materials cannot be processed in a/an - Correct Answer hydrogen peroxide gas/plasma" "chemical indicators are FDA BLANK devices - Correct Answer class 2" "chemical indicators: - Correct Answer provide a visual indication that an item was exposed to a sterilization process" "chemical messengers that travel through the body and act on larger organs. - Correct Answer hormones" "class 3 medical devices are identified as high risk - Correct Answer true" "compunds that contain a positive electrical charge and exhibit germicidal properties. - Correct Answer cationic" "compounds that have a negative charge and form a large group of synthetic detergents. - Correct Answer anionic" "considered a master gland because it helps control the activities of all other endocrine glands - Correct Answer pituitary gland" "creates and revises standards for processing water for irrigation - Correct Answer USP-NFR" "cretion of a new blood supply to an area of the heart with a clotted or blocked artery - Correct Answer CABG" "deionized water is used for: - Correct Answer sterile irrigation" "endoscope channels should be cleaned and then left moist for storage - Correct Answer false" "endoscopes are often processed in a mechanical unit called: - Correct Answer an automatic endoscope reprocessor" "endotracheal tubes and anesthesia breathing curcuits are examples of: - Correct Answer semi-critical devices" "enforces laws relating to the transportation of medical wastes. - Correct Answer DOT" "enhances the global competitiveness and quality of life by promoting standards and ensuring their integrity - Correct Answer ANSI" "equipment leasing and the rental differ in that: - Correct Answer equipment rental is usually done on a shorter term basis than equipment leasing" "established national emissions standards for EO used by hospitals are regulated - Correct Answer there are no established national emissions standards" "everyone who may have contact with biohazard items must be educated about the dangers associated with those items - Correct Answer true" "department that performs central service functions may go by other names at different facilities. - Correct Answer true" "department dress code apply to: - Correct Answer everyone entering the central service department" "detergents used in mechanical cleaners should be: - Correct Answer low foaming" "develops nationally recognized standards, recommended practices and guidelines for the perioperative setting - Correct Answer AORN" "develops recommended standards, practices, and guidelines for care and processing of devices - Correct Answer AAMI" "disadvantages to a case cart distribution system: - Correct Answer a lag time between usage and replenishment" "disposable components should be removed at point of use - Correct Answer true" "disposable components such as pads and tubing on patient care equipment should be: - Correct Answer discarded at point of use" "disposable sharp items should be removed at point of use and placed in a BLANK container labeled biohazard - Correct Answer hard sided" "during handwashing, hands should be lathered for at least - Correct Answer 15 seconds" "during instrument manufacture the process of passivation helps protective chromium oxide layer on each instrument's surface - Correct Answer true" "each year, approximately BLANK patients develop a healthcare-associated infection - Correct Answer 2 million" "failure to receive accreditation from the joint commission can result in the loss of medicare and medicaid payments - Correct Answer true" "female reproductive organs - Correct Answer ovaries" "flash sterilization of implants is NOT recommended by - Correct Answer AAMI and AORN" "flexible endoscopes that fail a leak test may continue to be used until the break/hole impacts the scope's function - Correct Answer false" "floors in the central service department should be: - Correct Answer wet-mopped daily" "following OSHA regulations for wearing personal protective equipment in the central service decontamination area is optional - Correct Answer false" "for safety purposes, central service technicians should consider all microorganisms in the decontamination area - Correct Answer potentially infectious" "furthers international cooperation in improving health conditions - Correct Answer WHO" "hands should be finish rinsed in what position - Correct Answer up" "having the sediment or solids stirred up to appear cloudy silicate-a mineral derived from silica which is from quartz, sand, opal, etc. - Correct Answer turbidity" "healthcare regulations and standards provide consistency of departmental activities by outlining - Correct Answer minimal performance standards" "heart valves and pacemakers are examples of FDA BLANK medical devices - Correct Answer class 3" "herpes simplex in a BLANK disease - Correct Answer viral" "horizontal work surfaces in the decontamination area should be cleaned and disinfected once per day - Correct Answer false" "how frequently should a steam sterilizers door gasket be inspected and cleaned? - Correct Answer daily" "how long must alcohol remain in wet contact with an item to achieve a reasonable level of disinfection? - Correct Answer 5 minutes" "if a sterilizer has successfully killed all bacterial spores in a biological test - Correct Answer it is called a negative test" "if an equipment malfunction causes harm to a patient, it should be: - Correct Answer returned immediately to the biomedical department" "if grossly soiled instruments cannot be cleaned immediately, they should be kept BLANK - Correct Answer moist" "if soiled items are held in a user units before pick up for processing, they must be kept at the patients bedside until central service collect them. - Correct Answer false" "impregnated gauze strips may be sterilized using - Correct Answer dry heat sterilization" "in a ABC inventory control system A items represent - Correct Answer the smallest number or items and the largest dollar value" "in central service, the concept of one way flow materials refers to the movement of products - Correct Answer from soiled areas to clean processing areas within central service" "in order to elevate the temperature in a steam sterilizer, you must - Correct Answer increase the steam pressure" "in the 3 sink arrangement used for manual cleaning, the third sink should contain - Correct Answer distilled or ionized water" "in the future, which of the following will be more frequently become a requirement for working in a central service department? - Correct Answer formal education" "in this system items are owned by the vendor, but is stored at the local facility - Correct Answer consignment" "inanimate objects that can transmit bacteria are called - Correct Answer fomites" "infectious medical waste is regulated by the - Correct Answer EPA" "information regarding cleaning processes for endoscopes should be provided by: - Correct Answer the instrument manufacturer" "the functional center of a cell that governs activity and heredity is called the - Correct Answer nucleus" "the healthcare department responsible for researching, ordering, receiving, and managing inventory - Correct Answer material management department" "instrument lubrication is performed - Correct Answer after cleaning" "instrument marking tape should be wrapped approximately BLANK times around the instrument - Correct Answer 1-1/2" "instrument sets and other required instrumentation needed for all surgical procedures for an entire day are usually pulled - Correct Answer the day or evening before they will be used" "instrument washer sterilizers provide - Correct Answer a decontamination process" "instruments are heat treated to give their surface a shiny finish - Correct Answer false" "instruments received from surgery and tagged for repair do not need to be cleaned until they come back from repair - Correct Answer false" "instruments with lumens should be soaked in a horizontal position - Correct Answer false" "international standards to reduce the burden of fire and other hazards - Correct Answer NFPA" "iodophors are a member of this disinfectant family - Correct Answer halogens" "this is considered one of the major resources for healthcare guidelines. - Correct Answer AAMI" "it is acceptable to transport soiled and clean items at the same time in the same cart if they are placed on separate shelves - Correct Answer false" "items need to be cleaned before they are sterilized, but they do need to be cleaned before they are disinfected - Correct Answer false" "items that have been used in patient care should be considered contaminated - Correct Answer true" "kerrison laminectomy rongeurs should be tested using - Correct Answer in index card" "know what is dirty, know what is clean, know what is sterile, keep the three conditions seperate, and remedy contamination immediately are - Correct Answer the principles of asepsis" "laparoscopic instrument insulation failure can cause burns - Correct Answer true" "BLANK are often pathogenic to humans because they grow best at body temperatures. - Correct Answer mesophiles" "BLANK is defined as the state of being soiled or infected by contact with infectious organisms or other material. - Correct Answer contamination" "laser finished instruments are coated with a durable protective finish that cannot be chipped or scratched - Correct Answer false" "liquid oxidizing agent that is an effective biocide at low temps used in sterilization system that processes immersible instruments for immediate use - Correct Answer paracetic acid" "loaner instrumentation poses storage and workload challenges - Correct Answer true" "loaner instruments should - Correct Answer be decontaminated before use" "official inventory - Correct Answer can be counted as an asset on the facility's balance sheet" "one goal of point use preparation is to prevent instruments from being damaged - Correct Answer true" "package condensation will occur when - Correct Answer placing hot or warm packages on cold surfaces" "parts of a surgical instrument - Correct Answer rings, ratchet, shanks, box lock, jaw, tips" "patient care equipment is typically stored - Correct Answer in the central service department" "patient care equipment is typically store in a BLANK condition - Correct Answer ready to use" "percentage of hospital patients that develop a healthcare facility asociated infection - Correct Answer 10%" "phenolics are classified as - Correct Answer intermediate to low level disinfectants" "point of use computing - Correct Answer moves computers into central service department work areas" "point of use preparation of soiled items is normally performed by the user department - Correct Answer true" "powered surgical instruments have one of three power sources, electricity, air, or battery - Correct Answer true" "powered surgical instruments should be cleaned using a mechanical cleaning process - Correct Answer true" "powered surgical instruments - Correct Answer can not be immersed" "preventive maintenance - Correct Answer is designed to identify potential problems before they occur" "prion disease that requires that instruments be processed differently than standard protocols - Correct Answer CJD creutzfedt-jakob disease" "process of sterilizing an item that is packaged - Correct Answer terminal sterilization" "produces a fluid element in semen that stimulates motility of sperm - Correct Answer prostate gland" "promotes health by preventing and controlling disease - Correct Answer CDC" "protects workers from occupationally caused illnesses and injuries - Correct Answer OSHA" "psychrophiles grow best at warm temperatures - Correct Answer false" "purified water should have pH of - Correct Answer 6.5-7.5" "pyrogens - Correct Answer are fever producing substances" "recommendations regarding sterilization practices are provided by AAMI - Correct Answer true" "recommended air exchanges for the clean/sterile storage are of the CS department - Correct Answer 4" "recommended temperature for decontamination are of central sterile - Correct Answer 60-65F" "regulations under the clean air act are administered by - Correct Answer EPA" "relating to the destruction of bacteria - Correct Answer bactericidal" "responsible for pre and post market medical device requirements, medwatch, medical device classification, medical device recall - Correct Answer FDA" "scissors with tungsten carbide cutting edges are usually identified by - Correct Answer gold handles" "secondary containers of chemicals - Correct Answer must be labeled with a copy of the original manufacturers label of generic label that identifies hazard warnings and directions" "since central service technicians do not handle money, ethics considerations do not apply to them - Correct Answer false" "since modern central service departments are virtually risk-free, central service technicians need not be concerned with safety - Correct Answer false" "softened water - Correct Answer decreases the likelihood of mineral scale deposits" "soiled instruments should be transported in an BLANK container or cart - Correct Answer enclosed" "soiled items that are held in user departments for pick up must be stored in designated areas labled with BLANK singage - Correct Answer biohazard" "solution used to remove the white, hard to remove, substance that sometimes appears on sinks and equipment - Correct Answer descaler" "some plastics including formulations of spun-bonded polyolefin are intended for use solely in these sterilization processes - Correct Answer low temperature" "sometimes state or local regulations differ from federal regulations and when that happens, the most stringent regulations apply - Correct Answer true" "spiral shaped bacteria are classified as - Correct Answer spirillum" "spores help some microorganisms survive in adverse conditions - Correct Answer true" "stainless steel jaw needleholders last longer than tungsten carbide jaw needleholders - Correct Answer false" "standards and regualtions help set levels of BLANK in our departments - Correct Answer quality, safety, efficiency" "staphylococcus is classified as a gram-positive bacteria - Correct Answer true" "sterilizer recording charts and/or printouts should be checked - Correct Answer during and at the end of each cycle" "sunlight is lethal to the BLANK stage of pathogens - Correct Answer vegetative" "surface-acting agent that lowers the surface tension of liquid so it can penetrate deeper and prevent debris from being re-deposited on item to which the soil was attached - Correct Answer surfactant" "surgery that removes lymph tissue in the pharynx - Correct Answer tonsillectomy" "surgical instruments should be inspected - Correct Answer after they are cleaned" "system that includes inflatable compression sleeves and a characteristic pressure modulation in order to reduce risk of deep vein thrombosis - Correct Answer sequential compression device" "technicians on the BLANK department perform safety inspections and functional test on equipment - Correct Answer biomedical engineering" "test which use live bacterial spores to challenge the efficiency of the sterilization process and provide a direct measure of lethality are called - Correct Answer biological tests" "tetanus and botulism do not require free oxygen to grow, so they are classified as BLANK - Correct Answer anaerobic bacteria" "the throat - Correct Answer pharynx" "the voice box - Correct Answer larynx" "the absence of microorganisms that case disease is called - Correct Answer asepsis" "the agency responsible for premarket requirements of medical devices - Correct Answer FDA" "the bacterial reproductive process that takes place when a mother cell divides into two daughter cells is called - Correct Answer binary fission" "the basic unit of life - Correct Answer cell" "the biggest advantage to battery powered surgical instruments is that they can be immersed - Correct Answer false" "the brain center of a cell - Correct Answer nucleus" "the decontamination area of the central service department should have - Correct Answer 10 air exchanges per hour" "the desired flow of materials in a CS department; form soiled to clean to sterile - Correct Answer one way workflow" "the desired solution for cleaning instruments is - Correct Answer a detergent" "the destruction of nearly all pathogenic microorganisms on a n inanimate surface - Correct Answer disinfection" "the diffusion of water through semi permeable membrane to eliminate impurities in the water - Correct Answer reverse osmosis" "the FDA classifies sterilization packaging as a - Correct Answer class 3 medical device" "the first step to inspect the insulation of a laparoscopic instrument is to - Correct Answer check the collar at the distal tip" "the higher the bioburden on an object - Correct Answer the more difficult it will be to sterilize" "the hip joint is an example of - Correct Answer ball and joint socket" "the human resources tool that identifies major tasks performed by persons in specific - Correct Answer job description" "the ideal level of silicates in water used for cleaning is BLANK ppm or less - Correct Answer 150" "the inventory system that stocks supplies by established levels is called - Correct Answer par level" "the largest operating channel of an endoscope is the BLANK channel - Correct Answer instrument" "the largest organ of the body - Correct Answer skin" "the largest part of the brain, it controls mental activities and movement - Correct Answer cerebrum" "the last word element in a medical term is the - Correct Answer suffix" "the length of time a disinfectant can be properly stored after which it must be discarded - Correct Answer shelf life" "the lining matter of a cell between the cell membrane and the cell nucleus - Correct Answer cytoplasm" "the lining of the uterus - Correct Answer endometrium" "the main control unit of the central nervous system - Correct Answer brain" "the main purpose of manual cleaners is to - Correct Answer remove soil" "the majority of medical terms are of either BLANK or BLANK origin - Correct Answer greek or latin" "the mechanical process by which an ultrasonic cleaner works is called - Correct Answer cavitation" "the moisture content of saturated steam should possess a relative humidity of - Correct Answer 97%-100%" "the most efficient type of dry heat sterilizer is - Correct Answer the mechanical convection sterilizer" "the movement of supplies throughout the healthcare facility is called - Correct Answer distribution" "the organization that conducts on site surveys to evaluate healthcare organizations is the ISO - Correct Answer false" "loaner instrument tray that are received sterile from other facilities do not need to be decontaminated and resterilized before use - Correct Answer false" "log books should be maintained when using glutaraldehyde and OPA - Correct Answer true" "maintenance insurance - Correct Answer can help manage costs" "mechanical washers and washer decontaminators are regulated by the CDC - Correct Answer false" "medical device reporting is regulated by the - Correct Answer FDA" "microgrind, or supercut scissors are usually identified with a black handle - Correct Answer true" "microorganisms reproduce by a process called - Correct Answer binary fission" "microorganisms that are capable of forming a thick wall around themselves to survive in adverse conditions are called - Correct Answer spores" "more than 55% of blood is made up of this yellowish liquid - Correct Answer plasma" "most bacteria are approximately BLANK microns in size - Correct Answer 1 to 2" "nosocomial infections are - Correct Answer those which occur in the course of being treated in the hospital"