Crcst certification review (9th ED.) exam with 100% correct answers.

A case cart pull sheet (pick list) contains information that: a. Assists the surgeon during the procedure b. Is used to assemble surgical instrument sets c. Assists the Sterile Processing (SP) technician in selecting the correct supplies for the sterile storage area d. Identifies the supplies, utensils and instruments needed for a specific physician and procedure d. Identifies the supplies, utensils and instruments needed for a specific physician and procedure The basic unit of a living organism is a: a. Cell b. Cytoplasm c. Nucleus d. Organ a. Cell The surgical procedure where an opening is made into the skull is called a/an: a. Burr hole b. Craniotomy c. Craniectomy d. Open reduction b. Craniotomy A major portion of work performed in the sterile storage area is: a. Instrument cooling b. Receipt of supplies c. Sterilizer unloading d. All the above b. Receipt of supplies A periosteal elevator is used for: a. Surgical removal of tissue near the thyroid b. Surgical removal of a large portion of the stomach c. Cutting skin d. Lifting a thin layer of tissue to expose the bone d. Lifting a thin layer of tissue to expose the bone Which of the following has no means to move on its own? a. Cocci b. Bacillus c. Aerobic bacteria d. Viruses d. Viruses Instrument sets and other required instrumentation needed for all scheduled procedures for an entire day are usually pulled (collected): a. Two days before it will be used b. The day or evening before it will be used c. The morning of the planned surgery d. Early morning (for morning procedures) and early afternoon (for afternoon procedures) on the day of surgery b. The day or evening before it will be used The abbreviation BKA refers to a surgical procedure involving: a. Treatment of a fractured bone without a surgical incision b. Surgical removal of both the fallopian tubes and ovaries c. Surgical removal of the leg below the knee d. A type of hip joint reconstruction c. Surgical removal of the leg below the knee The body's control center is the: a. Meninges b. Central nervous system c. Brain stem d. Cerebrum b. central nervous system The prefix word element comes: a. Immediately before the suffix b. Before the root c. Before the suffix and describes the word meaning d. After the suffix b. Before the root The muscular system: a. Assists with movement b. Produces heat for the body c. Pumps blood throughout the body d. All the above d. All the above Microbes: a. Can be found on hair and skin b. Are useful to break down sewage c. Can produce toxins d. All the above d. All the above Knowing and understanding medical terminology helps technicians: a. Reduce the productivity of the Operating Room (OR) b. Understand manufacturers' instructions for use (IFU) c. Understand what is asked when a request is made d. Become proficient in Latin and French word elements c. Understand what is asked when a request is made The pupil is the: a. Middle layer of the eye b. Colored portion of the eye c. White portion of the eye d. Circular opening that controls the amount of light entering the eye d. Circular opening that controls the amount of light entering the eye This organ contains glands that, through the process of perspiration, produce and excrete sweat. a. Liver b. Skin c. Kidneys d. Pancreas b. Skin Maintaining confidentiality is part of: a. Ethics b. Employability c. Legal responsibilities d. Resource management c. Legal responsibilities Prions are: a. Abnormal, pathogenic proteins b. Gram-positive bacteria c. A type of virus d. Acid-fast microorganisms a. Abnormal, pathogenic proteins A herniorrhaphy is a surgical procedure that: a. Repairs a shoulder muscle b. Repairs a muscle layer that is allowing all or part of an organ to project through an opening c. Removes a sample of diseased or infected muscle d. Repairs fibrous membranes that cover a muscle b. Repairs a muscle layer that is allowing all or part of an organ to project through an opening The abbreviation CR relates to a surgical procedure for: a. Treating a fractured bone without a surgical incision b. Creating a new blood supply to an area of the heart c. Surgical removal of the uterus d. Surgical removal of part of the prostate gland a. Treating a fractured bone without a surgical incision Bacteria that cause disease are called: a. Gram positive b. Gram negative c. Pathogens d. Potentially infectious c. Pathogens What is the appropriate air pressure relationship between the clean and dirty areas in the Central Service department? A. Positive air pressure in the clean area and negative air pressure in the dirty area. B. Negative air pressure in the clean area and positive air pressure in the dirty area. C. Equal air pressure in both the clean and dirty areas. D. Air pressure relationship is not specified for the clean and dirty areas. A. Positive air pressure in the clean area and negative air pressure in the dirty area. What is the proper order for cleaning and decontaminating in a sterile processing department? A Clean, disinfect, rinse B. Rinse, disinfect, clean C. Clean, rinse, disinfect D. Rinse, clean, disinfect C. Clean, rinse, disinfect Which communication method should be used when documenting incidents, accidents, or near misses in the workplace? A. Email B. Phone call C. Incident report form D. Verbal conversation C. Incident report form Which of the following is the most effective method for sterilizing heat-sensitive medical devices? A. Ethylene oxide gas B. Steam sterilization C. Dry heat sterilization D. Hydrogen peroxide vapor A. Ethylene oxide gas Which of the following is an example of an appropriate documentation practice? A. Using abbreviations and acronyms extensively to save space B. Using only black ink when documenting records C. Erasing any errors or mistakes made during documentation D. Including complete and accurate information for each entry D. Including complete and accurate information for each entry What is the recommended Humidity level in the decontamination area of CSSD A. 10 % TO 30 % B. 30% TO 60% C. 60% TO 80 % D. 80% TO 90 % B. 30% TO 60% What information is typically recorded when tracking items distributed by CSSD? A. Item description and quantity B. Lot number and expiration date C. Issuing department or individual D. All of the above D. All of the above Which of the following factors can compromise post sterilization package integrity? A. Excessive handling of packages B. Exposure to moisture or humidity C. Improper sealing of packages D. All of the above D. All of the above When transferring sterilized items to storage, it is important to: A. Use bare hands for better grip B. Stack the items loosely to maximize storage space. C. Inspect the packaging for any damage or compromise. D. Store the items in a humid environment to maintain sterility. C. Inspect the packaging for any damage or compromise When transporting sterilized items within the healthcare facility, it is important to: A. Use non-sterile carts or containers. B. Mix sterile and non-sterile items in the same container. C. Securely seal and label the containers or carts. D. Transport the items without any protective coverings. C. Securely seal and label the containers or carts. Which of the following communication methods is the most suitable for conveying urgent and critical information in real-time? A. Email B. Phone call C. Memorandum D. Bulletin board B. Phone call When should the floor in the Central Service Department be cleaned? A. Twice a day. B. Floors should be cleaned once every day. C. Floors should be wet-mopped daily. D. Each time the floor is physically dirty. C. Floors should be wet-mopped daily. What is the microorganism of choice for biological monitoring in Ethylene Oxide (EtO) sterilization? A. Bacillus atrophaeus spore B. Escherichia coli C. Staphylococcus aureus D. Pseudomonas aeruginosa A. Bacillus atrophaeus spore _________ is a toxic gas classified by OSHA as a carcinogen and reproductive hazard. A. Hydrogen Peroxide Gas B. Ethylene Oxide Gas C. Hydrochloric Gas D. Carbon dioxide Gas B. Ethylene Oxide Gas Which regulatory agency is responsible for accrediting healthcare organizations and ensuring quality and safety standards? A. Centers for Disease Control and Prevention (CDC) B. Food and Drug Administration (FDA) C. Joint Commission (TJC) D. Occupational Safety and Health Administration (OSHA) C. Joint Commission (TJC) In the event of a sterilization cycle failure, what is the appropriate action regarding documentation? A. Remove and destroy all records related to the failed cycle B. Mark the records as failed and retain them for futurc reference C. Rewrite the records to indicate a successful cycle D. No action is required regarding documentation for a failed cycle B. Mark the records as failed and retain them for future reference A surgical instrument has been dropped on the floor and is now contaminated. What should the Central Service technician do? A. Clean the instrument with soap and water. B. Discard the instrument and replace it with a new one. C. Decontaminate the instrument using an appropriate disinfectant. D. Place the instrument in the instrument tray and sterilize it as usual. C. Decontaminate the instrument using an appropriate disinfectant. What is the maximum amount of time a sterile package may be stored before reprocessing? A. 1 month B. The maximum amount of time varies and may be shortened based on the event-related sterility principle. C. A sterile package remains sterile until it is moved without gloves. D. 12 months B. The maximum amount of time varies and may be shortened based on the event-related sterility principle. ________ is tissue, body fat, blood, and other bodily substances. A. Contaminated waste. B. Gross soil. C. Mucous tissue. D. Biofilm. B. Gross soil. Which of the following is NOT an example of patient care equipment? A. Wheelchairs B. Patient beds C. IV pumps D. Sterilizers D. Sterilizers What is the purpose of appropriate air exchanges in Central Service work areas? A. To control temperature and humidity levels B. To ensure proper air filtration and ventilation C. To reduce noise levels for staff comfort D. To minimize the risk of electrical hazards B. To ensure proper air filtration and ventilation Which member of the halogen family is used for the treatment of water and sewage? It is often recommended for biohazard clean-up procedures. A. Hydrogen Chloride B. Alcohol C. Halogens D. Chlorine D. Chlorine What is the process called when microorganisms attach to surfaces and form a colony? A.Biofilm B. Gross soil C. Colony D. Microbial adhesion A.Biofilm What is the purpose of using an enzymatic cleaner in the decontamination process? A. To remove organic debris from instruments B. To kill microorganisms on the surfaces of instruments C. To neutralize acidic substances on instruments D. To lubricate moving parts of instruments A. To remove organic debris from instruments When loading a sterilizer, it is important to: A. Overload the sterilizer to maximize the number of items sterilized at once B. Place items randomly in the sterilizer to ensure maximum exposure to sterilizing agents C. Follow manufacturer's instructions for proper loading to ensure effective sterilization D. Use the same loading pattern for all types of items to save time C. Follow manufacturer's instructions for proper loading to ensure effective sterilization What type of pressure requered in the decontamination area in relation to other areas adjacent to the decontamination area? A. positive pressure B. Atmosphearic pressure C. Same pressure like the the adjacent area D. Negative pressure D. Negative pressure Inventories are reusable equipment and consumable items that are used in providing healthcare services for patients. True or false True Which agency regulates high-level disinfectants and Liquid Chemical Sterilants (LCS) used to process medical devices and surgical instruments? A. AAMI B. FDA C. OSHA D. HSPA B. FDA What should be done if a soiled item is found to be damaged or missing parts during transportation? A. Document the issue and report it to the supervisor. B. Dispose of the item immediately to avoid any safety risks. C. Attempt to repair the item before continuing transportation. D. Ignore the issue and continue transporting the item. A. Document the issue and report it to the supervisor.