IAHCSMM CRCST Exam Questions with Complete Solutions (Latest 2025) The physical method by which an ultrasonic units clean is called - Correct Answers ✅Cavitation Equipment should be inspected for obvious hazards such as
cracked or frayed electrical cords: - Correct Answers
✅whenever the equipment is cleaned
Impregnated Gauze Strips may be sterilized using: - Correct
Answers ✅dry heat sterilization Powered surgical instruments should be cleaned using a mechanical cleaning process. - Correct Answers ✅False.They should all be cleaned manually.Agency responsible for the MedWatch program - Correct Answers ✅FDA food and drug administration Phenolics are classified as - Correct Answers ✅intermediate to low level disinfectants To prevent coagulation of proteins, water temperature should be - Correct Answers ✅Below 43 C (110 F) Secondary containers of chemicals - Correct Answers ✅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 - Correct Answers ✅arteries The percentage of hospital patients that develop a healthcare facility-associated infection. - Correct Answers ✅Approximately 10% Spiral shaped bacteria are classified as - Correct Answers ✅spirillum 1 / 3
IAHCSMM CRCST Exam Questions with Complete Solutions (Latest 2025) The two most common techniques of flat wrap packaging are
- Correct Answers ✅Square-fold and envelope-fold
Third party reprocessors are regulated by the FDA - Correct Answers ✅True In central service, the concept of "one-way flow of materials" refers to the movement of products - Correct Answers ✅From soiled areas to clean processing areas within central service Horizontal work surfaces in the decontamination area should be cleaned and disinfected - Correct Answers ✅At the beginning and end of each shift.A material that removes electrons from another substance is Called - Correct Answers ✅an oxidizing agent Pre-Vacuum Steam Sterilizer & Steam Flush Pressure-Pulse (SFPP) - Correct Answers ✅Use an active air removal system These chemicals are used on animate (living tissue) to slow
the growth of microorganisms: - Correct Answers
✅antiseptics Agency responsible for regulating EO - Correct Answers ✅OSHA and EPA Scissors with tungsten carbide cutting edges are usually identified by - Correct Answers ✅gold handles 7.2 pounds per cubic foot - Correct Answers ✅Maximum density for linen packs Package condensation will occur when - Correct Answers ✅Placing hot or warm packages in cold surfaces 2 / 3
IAHCSMM CRCST Exam Questions with Complete Solutions (Latest 2025) The decontamination area of the central service department should have - Correct Answers ✅10 air exchanges per hour ISO 9000 - Correct Answers ✅an international standard used by participating organizations to help assure that they consistently deliver quality services and products Air exchanges in EtO sterilizer room - Correct Answers ✅10 per hour Water purification usually involves the use of a - Correct Answers ✅pre and post filter Which of the following is not an acceptable form of instrument marking? - Correct Answers ✅Electric etching (engraving)
Aluminum items should be cleaned: - Correct Answers
✅using a to and fro motion with the grain
Wicking materials are used to : - Correct Answers ✅allow
air removal, steam penetration and facilitate drying Exchange cart system - Correct Answers ✅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? - Correct Answers ✅Instrument Solution used to remove the white, hard-to-remove substance that sometimes appears on sinks and equipment - Correct Answers ✅descaler Pexy is - Correct Answers ✅Surgical fixation Bacillus is - Correct Answers ✅rod shaped bacteria
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