1|Page
IAHCSMM CRCST EXAM NEWEST 2026-2027 ACTUAL
EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS , EXAMS OF NURSING
The root element, "gastro," refers to the:
- Colon
- Heart
- Muscles
- Stomach - - ANS✔️--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 - - ANS✔️--Bowie-dick test
Which of the following disinfectants is also known as a wetting agent
,2|Page
- Formaldehyde
- OPA
- Phenolic
- QUATs ( quaternary ammonium compounds ) - - ANS✔️--QUATs
This portion of the brain controls muscle coordination, body balance & posture
- Cerebrum
- Cerebellum
- Brain Stem
- Brain - - ANS✔️--Cerebellum
The majority of medical terms are of either BLANK or BLANK origin.
- Greek or French
- Greek or Latin
- Latin or French
- Latin or English - - ANS✔️--Greek or Latin
The decontamination area of the Central Service department should have:
- 10 air exchanges per hour
- 15 air exchanges per hour
- 20 air exchanges per hour
- No air exchanges because it is a biohazard area - - ANS✔️--10 Air exchanges per hour
, 3|Page
This part of the nervous system controls many automatic body functions like the heartbeat and
breathing.
- Cerebellum
- Brain
- Nerves
- Brain Stem - - ANS✔️--Brain Stem
"Pneumonectomy" is: - - ANS✔️--Surgical removal of the lung
True or False:
Tissue forceps have teeth. - - ANS✔️--True
True or False:
Log books should be maintained when using Gluataraldehyde and OPA. - - ANS✔️--True
Which of the following information is NOT included in the MSDS?
- Special precautions
- Physical data
- Required inventory levels
- Product identification - - ANS✔️--Required inventory levels
Water purification usually involves the use of a:
- Pre-filter
IAHCSMM CRCST EXAM NEWEST 2026-2027 ACTUAL
EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS , EXAMS OF NURSING
The root element, "gastro," refers to the:
- Colon
- Heart
- Muscles
- Stomach - - ANS✔️--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 - - ANS✔️--Bowie-dick test
Which of the following disinfectants is also known as a wetting agent
,2|Page
- Formaldehyde
- OPA
- Phenolic
- QUATs ( quaternary ammonium compounds ) - - ANS✔️--QUATs
This portion of the brain controls muscle coordination, body balance & posture
- Cerebrum
- Cerebellum
- Brain Stem
- Brain - - ANS✔️--Cerebellum
The majority of medical terms are of either BLANK or BLANK origin.
- Greek or French
- Greek or Latin
- Latin or French
- Latin or English - - ANS✔️--Greek or Latin
The decontamination area of the Central Service department should have:
- 10 air exchanges per hour
- 15 air exchanges per hour
- 20 air exchanges per hour
- No air exchanges because it is a biohazard area - - ANS✔️--10 Air exchanges per hour
, 3|Page
This part of the nervous system controls many automatic body functions like the heartbeat and
breathing.
- Cerebellum
- Brain
- Nerves
- Brain Stem - - ANS✔️--Brain Stem
"Pneumonectomy" is: - - ANS✔️--Surgical removal of the lung
True or False:
Tissue forceps have teeth. - - ANS✔️--True
True or False:
Log books should be maintained when using Gluataraldehyde and OPA. - - ANS✔️--True
Which of the following information is NOT included in the MSDS?
- Special precautions
- Physical data
- Required inventory levels
- Product identification - - ANS✔️--Required inventory levels
Water purification usually involves the use of a:
- Pre-filter
