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The Ultimate IAHCSMM CRCST Practice Test Quiz with 100% Correct Answers |2025-2026, Exams of Biology

Union UniversityBiology

The Ultimate IAHCSMM CRCST Practice Test Quiz with 100% Correct Answers | Latest Version 2025-2026 | Verified

Typology: Exams

2024/2025

Available from 04/05/2025

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The Ultimate IAHCSMM CRCST Practice
Test Quiz with 100% Correct Answers |
Latest Version 2024 | Verified
True or False:
Sometimes State or local regulations differ from Federal regulations and when that happens, the most
stringent regulations apply. - ✔✔True
Which type of fire extinguisher should be used on flammable liquids?
- Type A
- Type B
- Type C
- Type D - ✔✔Type B
Deionized water is used for:
-Sterile irrigation
- Heating/cooling therapy units
- Injection
- Steam sterilizers - ✔✔Sterile Irrigation
Minimum Recommendations for EtO Aeration
- 8 hours at 140 F or 12 hours at 122 F
- 8 hours at 140 F or 10 hours at 122 F
- 6 hours at 140 F or 8 hours at 122 F - ✔✔8 hours at 140 F or 12 Hours at 122F
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Download The Ultimate IAHCSMM CRCST Practice Test Quiz with 100% Correct Answers |2025-2026 and more Exams Biology in PDF only on Docsity!

The Ultimate IAHCSMM CRCST Practice

Test Quiz with 100% Correct Answers |

Latest Version 2024 | Verified

True or False: Sometimes State or local regulations differ from Federal regulations and when that happens, the most stringent regulations apply. - ✔✔True Which type of fire extinguisher should be used on flammable liquids?

  • Type A
  • Type B
  • Type C
  • Type D - ✔✔Type B Deionized water is used for:
  • Sterile irrigation
  • Heating/cooling therapy units
  • Injection
  • Steam sterilizers - ✔✔Sterile Irrigation Minimum Recommendations for EtO Aeration
  • 8 hours at 140 F or 12 hours at 122 F
  • 8 hours at 140 F or 10 hours at 122 F
  • 6 hours at 140 F or 8 hours at 122 F - ✔✔8 hours at 140 F or 12 Hours at 122F

Which of the following sterilization quality assurance measurements is designed to provide a written record of sterilizer cycle activity:

  • Biological tests
  • Bowie dick tests
  • Mechanical recording charts/printouts
  • Chemical integrators - ✔✔Mechanical recording charts/printouts Thread-like "tails" that help bacteria move through liquids are called:
  • Nucleus
  • Causative agent
  • Flagella
  • Spores - ✔✔Flagella True or False: Anaerobic bacteria require free oxygen to live. - ✔✔False True or False: Instruments are heat treated to give their surface a mirror (shiny) finish. - ✔✔False Water that is turbid is:
  • Hot
  • Tepid
  • Clear
  • Cloudy - ✔✔Cloudy This unit pumps heated or cooled water through a coiled pad to therapeutically raise or lower the body temperature
  • PCA pump
  • Hypothermia unit

Wicking materials are used to:

  • Dry instruments before sterilization
  • Allow air removal,steam penetration and facilitate drying
  • Cushion instruments from the extreme force in steam sterilizer chambers
  • Hold water away from the bottom of instrument trays - ✔✔Allow air removal,steam penetration and facilitate drying Maximum Density for Linen Packs - ✔✔7.2 pounds per cubic foot Loaner instruments should:
  • Be decontaminated if they appear soiled upon arrival
  • Be sterilized using a low temperature process
  • Be decontaminated before use
  • Not be used - ✔✔Be decontaminated before use Disposable components such as pads and tubing on patient care equipment should be:
  • Discarded at point of use
  • Be reprocessed for re-use
  • Discarded during preventive maintenance
  • Removed in the biomedical engineering department - ✔✔Discarded at point of use "Dermopathy" is a(an):
  • Skin disease
  • Inflammation of the liver
  • Fluid-filled sack
  • Inflammation of a joint - ✔✔Skin disease Which of the following systems provides supplies and instruments for individual surgical procedures?
  • Exchange carts
  • Par-level
  • Case cart
  • Requisition - ✔✔Case cart Which of the following are classified as high-level disinfectants?
  • Glutaraldehyde and OPA
  • Glutaraldehyde and Phenolics
  • Quaternary Ammonium Compunds and Phenolics
  • Halogens and OPA - ✔✔Glutaraldehyde and OPA The root element, "gastro," refers to the:
  • Colon
  • Heart
  • Muscles
  • Stomach - ✔✔Stomach The test used to evaluate the efficacy of air removal in dynamic air removal steam sterilizer is the:
  • BI test
  • Bowie-dick test
  • Steris test
  • Sterrad test - ✔✔Bowie-dick test Which of the following disinfectants is also known as a wetting agent
  • Formaldehyde
  • OPA
  • Phenolic
  • QUATs ( quaternary ammonium compounds ) - ✔✔QUATs

True or False: Log books should be maintained when using Gluataraldehyde and OPA. - ✔✔True Which of the following information is NOT included in the MSDS?

  • Special precautions
  • Physical data
  • Required inventory levels
  • Product identification - ✔✔Required inventory levels Water purification usually involves the use of a:
  • Pre-filter
  • Post-filter
  • Pre-filter or post-filter
  • Pre-and post-filter - ✔✔Pre- and Post-filter True or False: One goal of point of use preparation is to prevent instruments from being damaged - ✔✔True A succession of progressively more responsible professional positions that serves as the foundation of a professional development plan.
  • Overcome
  • Career Ladder
  • Standing up
  • Succession Career - ✔✔Career Ladder A voluntary international organization dedicated to the prevention and control of infections and related outcomes.
  • APIC

- CDC

- AORN

- AAMI - ✔✔APIC

The endoscope that would be dispensed for a procedure that required visualization of the lower part of the large intestine would be a:

  • Colonoscope
  • Sigmoidoscope
  • Gastroscope
  • Ureteroscope - ✔✔Sigmoidoscope In order to elevate the temperature in a steam sterilizer,you must:
  • Increase the steam pressure
  • Decrease the steam pressure
  • Archieve ambient pressure
  • Inject boiler amines - ✔✔Increase the steam pressure The healthcare dept. responsible for researching, ordering, receiving, and managing inventory (conumable supplies).
  • Bio-med
  • OR
  • Material Management Dept.
  • Nursery - ✔✔Material Management Dept. This surgical procedure is the removal of a testicle.
  • Transurethral Resection
  • Prostatectomy
  • Orchiopexy
  • Orchiectomy - ✔✔Orchiectomy
  • Nervous System
  • Skeletal System
  • Circulatory System - ✔✔Skeletal System Proposed standards are submitted from members such as AAMI. ANSI APIC CDC WHO - ✔✔ANSI True or False: Mechanical washers and washer-decontaminators are regulated by the CDC. - ✔✔False True or False: Psychrophiles grow best at warm temperatures. - ✔✔False Scissors with tungsten carbide cutting edges are usually identified by: - ✔✔Gold handles Turbidity - ✔✔Having the sediment or solids stirred up to appear cloudy silicate - a mineral derived from silca which is from quartz, sand, opal, etc. Cerebrum - ✔✔The largest part of the brain, it controls mental activities and movement. Gastroscope - ✔✔Allows for visual inspection of the upper digestive tract. Alimentary Canal - ✔✔The pathway that food takes through the digestive system Consistent delivery of products and services according to established standards; it "integrates" the concerns for the customers with those of the department and facility __________
  • Validation
  • Quality
  • Sterility Assurance Level (ASL)
  • ISO 9000 - ✔✔Quality The movement of supplies throughout the healthcare facility is called:
  • distribution
  • case cart system
  • inventory management
  • procurement - ✔✔distribution The agency responsible for pre-market requirements of medical devices is
  • OSHA
  • CDC
  • EPA
  • FDA - ✔✔FDA When patient equipment enters a healthcare facility,it must be safety checked by a_________ before it is cleared for patient use - ✔✔Biomedical technician When arranging plastic-paper pouches in the sterilizer,the pouches should be arranged: - ✔✔Paper to plastic Sunlight is lethal to the BLANK stage of pathogens. - ✔✔vegetative Enzymes that break down blood, mucous, feces, & albumin - ✔✔Protease enzyme Bacillus is - ✔✔Rod shaped bacteria
  • Quality
  • Sterility Assurance Level (ASL)
  • ISO 9000 - ✔✔Quality The movement of supplies throughout the healthcare facility is called:
  • distribution
  • case cart system
  • inventory management
  • procurement - ✔✔distribution The agency responsible for pre-market requirements of medical devices is
  • OSHA
  • CDC
  • EPA
  • FDA - ✔✔FDA When patient equipment enters a healthcare facility,it must be safety checked by a_________ before it is cleared for patient use - ✔✔Biomedical technician When arranging plastic-paper pouches in the sterilizer,the pouches should be arranged: - ✔✔Paper to plastic Sunlight is lethal to the BLANK stage of pathogens. - ✔✔vegetative Enzymes that break down blood, mucous, feces, & albumin - ✔✔Protease enzyme Bacillus is - ✔✔Rod shaped bacteria

A compound in which chlorine is combined with another element or radical (e.g., a salt or hydrochloric acid) - ✔✔Chloride Which of the following is NOT a feature of an instrument tracking system? - ✔✔product updates and recall information "-oscopy" is : - ✔✔Visual examination of an organ or joint Which of the following is NOT an acceptable form of instrument marking? - ✔✔Electric etching (engraving) used to harvest skin grafts and reshape skin surfaces - ✔✔Dermatome/Dermabraider This tissue covers the body's external surface. - ✔✔epithelial tissue The length of time (or number of uses) after which the efficiency of a disinfectant is diminished - ✔✔Use life True or False When it is necessary to transport soiled items between facilities using a truck or van, facilities must consult U.S. Department of Transportation, as well as state and local laws for transporting biohazard items - ✔✔True True or False The organization that conducts on-site surveys to evaluate healthcare organizations is the ISO - ✔✔False