IAHCSMM CRCST Exam Questions & Answers 2024/2025

IAHCSMM CRCST Exam Questions & Answers 2024/2025 The physical method by which an ultrasonic unit clean is called - ANS-Cavitation Equipment should be inspected for obvious hazards such as cracked or frayed electrical cords: - ANS-whenever the equipment is cleaned Impregnated Gauze Strips may be sterilized using: - ANS-dry heat sterilization Powered surgical instruments should be cleaned using a mechanical cleaning process. - ANS-False. They should all be cleaned manually. Agency responsible for the MedWatch program - ANS-FDA food and drug administration Phenolics are classified as - ANS-intermediate to low level disinfectants To prevent coagulation of proteins, water temperature should be - ANS-Below 43 C (110 F) Secondary containers of chemicals - ANS-must be labeled with a copy of the original manufacturer's label or a generic label that identifies hazard warnings and directions These carry blood away from the heart - ANS-arteries The percentage of hospital patients that develop a healthcare facility-associated infection. - ANS-Approximately 10% Spiral shaped bacteria are classified as - ANS-spirillum The two most common techniques of flat wrap packaging are - ANS-Square-fold and envelope-fold Third party preprocessors are regulated by the FDA - ANS-True In central service, the concept of "one-way flow of materials" refers to the movement of products - ANS-From soiled areas to clean processing areas within central service Horizontal work surfaces in the decontamination area should be cleaned and disinfected - ANS-At the beginning and end of each shift. A material that removes electrons from another substance is Called - ANS-an oxidizing agent Pre-Vacuum Steam Sterilizer & Steam Flush Pressure-Pulse (SFPP) - ANS-Use an active air removal system These chemicals are used on animate (living tissue) to slow the growth of microorganisms: - ANS-antiseptics Agency responsible for regulating EO - ANS-OSHA and EPA Scissors with tungsten carbide cutting edges are usually identified by - ANS-gold handles 7.2 pounds per cubic foot - ANS-Maximum density for linen packs Package condensation will occur when - ANS-Placing hot or warm packages in cold surfaces The decontamination area of the central service department should have - ANS-10 air exchanges per hour ISO 9000 - ANS-an international standard used by participating organizations to help assure that they consistently deliver quality services and products Air exchanges in EtO sterilizer room - ANS-10 per hour Water purification usually involves the use of a - ANS-pre and post filter Which of the following is not an acceptable form of instrument marking? - ANS-Electric etching (engraving) Aluminum items should be cleaned: - ANS-using a to and fro motion with the grain Wicking materials are used to : - ANS-allow air removal, steam penetration and facilitate drying Exchange cart system - ANS-The inventory system that uses two identical carts to facilitate Supply replenishment is called the. The largest operating channel of an endoscope is the ___ channel? - ANS-Instrument Solution used to remove the white, hard-to-remove substance that sometimes appears on sinks and equipment - ANS-descaler Pexy is - ANS-Surgical fixation Bacillus is - ANS-rod shaped bacteria A molecular reaction that creates an uncontrolled release of energy is called: - ANS-polymerization A succession of progressively more responsible professional positions that serves as the foundation of a professional development plan - ANS-career ladder A unit of measure that measures the amount of resistance to an electrical current. - ANS-Ohm A voluntary international organization dedicated to the prevention and control of infections and related outcomes. - ANS-APIC Allows for visual inspection of the upper digestive tract. - ANS-gastroscope An iodophor is a(n) - ANS-Buffered Iodine Autoclave sterilizer is a ____ class of device - ANS-Class | Automatic washers clean using a spray-force action called impingement. - ANS-True Behavior relating to what is right and wrong relative to the standards of conduct for your profession are called - ANS-ethical behavior continues...