#1
What is the purpose of a surgical timeout?
To review critical information before the procedure
ExplanationTimeouts ensure essential details are confirmed pre-surgery.
#2
What is the primary responsibility of the circulating nurse in the operating room?
Managing and coordinating activities in the operating room
ExplanationCirculating nurses oversee OR logistics and coordination.
#3
What is the purpose of a surgical count in the operating room?
Verifying the number of instruments, sponges, and needles before and after surgery
ExplanationSurgical counts ensure no foreign objects are left inside.
#4
Why is it crucial for the surgical team to perform a hand hygiene routine before entering the operating room?
To minimize the risk of infections
ExplanationHand hygiene reduces infection transmission.
#5
Why is it essential for surgical instruments to undergo regular maintenance and inspection?
To prolong the lifespan of the instruments
ExplanationMaintenance ensures instrument functionality and durability.
#6
What is the primary purpose of the surgical gown worn by the operating room personnel?
To protect against contamination and maintain a sterile environment
ExplanationGowns prevent contamination and maintain sterility.
#7
Which organization establishes guidelines for operating room protocols?
WHO (World Health Organization)
ExplanationWHO sets global standards for OR procedures.
#8
What is the purpose of the Universal Protocol in the operating room?
To prevent wrong-site, wrong-procedure, and wrong-person surgery
ExplanationUniversal Protocol safeguards against surgical errors.
#9
What is the purpose of a surgical mask in the operating room?
To prevent the surgeon from inhaling airborne contaminants
ExplanationSurgical masks protect surgeons from inhaling contaminants.
#10
Why is it important to maintain a controlled and regulated temperature in the operating room?
To prevent infections and complications in the patient
ExplanationRegulated temperature minimizes patient risks.
#11
What is the purpose of the smoke evacuator in the operating room?
To create a smoke-free environment for the surgical team
ExplanationEvacuators clear smoke to maintain visibility.
#12
What is the purpose of the surgical scrub sink in the preparation area of the operating room?
To provide a space for the surgical team to scrub and disinfect their hands and arms
ExplanationScrub sinks facilitate hand and arm disinfection pre-surgery.
#13
Which of the following is a recommended practice for maintaining a sterile field in the operating room?
Using a non-sterile instrument in the sterile field
ExplanationNon-sterile items compromise the sterile field integrity.
#14
In the context of operating room safety, what does 'fire triangle' refer to?
The three elements required for a fire: oxygen, fuel, and heat
ExplanationFire triangle identifies fire prerequisites.
#15
What is the primary purpose of using lead aprons in the operating room?
To protect against radiation exposure
ExplanationLead aprons shield from radiation during procedures.