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Cnim - Electrical Safety And Infection Control Questions And Answers With Verified Solutions 100% Correct!!!

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Cnim - Electrical Safety And Infection Control Questions And Answers With Verified Solutions 100% Correct!!!

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  • August 20, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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Cnim - Electrical Safety And Infection
Control Questions And Answers With
Verified Solutions 100% Correct!!!
To protect the patient from inadvertant shock during power-on and power-off,
the max leakage current through patient leads should be... - ANSWER✔✔ 10
microamps


An average individual sheds skin at the rate of approximately... - ANSWER✔✔
4000 - 10000 cells per minute


According to current OSHA standards, needle electrodes should... - ANSWER✔✔
Not be soaked in sodium hypochlorite solution.


One function of the circuitry in an isolated input board is to protect the patient
from electrical shock by limiting current flow to ______ at the leads when 120
Vrms is applied to the inputs. - ANSWER✔✔ 20 uA


If stuck by a needle while undraping a patient... - ANSWER✔✔ Remove gloves and
wash hands.


If the patient's threshold is 25 dB and the stimulator is set to 85 dB, then the
intensity is... - ANSWER✔✔ 60 dB SL


If the surgeon's arm unknowingly brushes an undraped microscope... -
ANSWER✔✔ Inform the surgeon

, A "ground loop" is created when... - ANSWER✔✔ Two separate devices are
attached to same patient and have two separate grounding connections.


Stimulating electrodes during SSEP... - ANSWER✔✔ Should not be placed near
catheters leading to the heart or the great vessels.


What describes a semi-critical infectious device? - ANSWER✔✔ Requires high to
intermediate disinfection after each use


What is most likely to cause airborne contamination in an operating room? -
ANSWER✔✔ Dust particles


Fomites - ANSWER✔✔ Inanimate objects that may be contaminated with
infectious organisms and serves to transmit diseases


The prevent ground loops... - ANSWER✔✔ The patient should never be connected
to more than one ground.


Can boiling water be used to sterilize surgical instruments? - ANSWER✔✔ No


Do masks act as a HEPA filter? - ANSWER✔✔ No


Operating room gowns are considered sterile... - ANSWER✔✔ In front from chest
to the level of the sterile field


Universal Precautions... - ANSWER✔✔ Use PPDs with every patient

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