#1
What is the recommended duration for a surgical scrub?
2 minutes
ExplanationSurgical scrub should last for 2 minutes to ensure proper microbial reduction.
#2
Which of the following is a correct step in the surgical scrub procedure?
Scrub each finger individually
ExplanationIndividual finger scrubbing is a correct step in the surgical scrub procedure for thorough cleaning.
#3
What is the purpose of a surgical hand scrub?
To remove dirt and debris
ExplanationThe purpose of a surgical hand scrub is to remove dirt and debris for optimal aseptic conditions.
#4
In surgical scrub procedures, what is the recommended technique for cleaning underneath the fingernails?
Use a scrub brush vigorously
ExplanationCleaning underneath fingernails in surgical scrub is recommended using a scrub brush vigorously for thorough hygiene.
#5
What is the purpose of the 'scrub the hub' practice in sterile techniques?
To disinfect the IV catheter hub
ExplanationThe 'scrub the hub' practice is performed to disinfect the IV catheter hub and prevent infections.
#6
Which of the following is a proper sterile technique during surgery?
Opening sterile packages away from the sterile field
ExplanationSterile packages should be opened away from the sterile field to maintain aseptic conditions.
#7
What is the purpose of the surgical hand scrub?
To achieve a high level of microbial reduction
ExplanationThe surgical hand scrub aims to achieve a high level of microbial reduction for asepsis.
#8
What is the purpose of wearing a sterile gown during surgery?
To protect against contamination
ExplanationWearing a sterile gown is to protect against contamination during surgical procedures.
#9
In the context of sterile techniques, what is the purpose of a sterile field?
To create a controlled environment for surgery
ExplanationA sterile field is established to create a controlled environment for safe and aseptic surgery.
#10
Which of the following is a key principle of aseptic technique in surgery?
Avoiding sterile-to-sterile contact
ExplanationAseptic technique involves avoiding sterile-to-sterile contact to prevent contamination.
#11
What is the primary purpose of a surgical mask during a procedure?
To protect against airborne pathogens
ExplanationSurgical masks are worn to protect against airborne pathogens during surgical procedures.
#12
Which of the following is a recommended method for donning sterile gloves?
Grasping the inside of the cuff to put gloves on
ExplanationDon sterile gloves by grasping the inside of the cuff to avoid contamination.
#13
Why is maintaining a sterile field important during surgery?
To prevent surgical site infections
ExplanationMaintaining a sterile field is crucial to prevent surgical site infections.
#14
Why is it crucial to maintain a sterile environment during surgery?
To prevent surgical site infections
ExplanationMaintaining a sterile environment is crucial to prevent surgical site infections.
#15
Why is proper gowning and gloving important in the operating room?
To prevent contamination of the sterile field
ExplanationProper gowning and gloving are essential to prevent contamination of the sterile field in the operating room.
#16
What is the purpose of using sterile drapes during surgery?
To create a barrier against microorganisms
ExplanationSterile drapes are used to create a barrier against microorganisms and maintain aseptic conditions in surgery.
#17
What is the purpose of using a closed-glove technique when donning sterile gloves?
To minimize contamination
ExplanationClosed-glove technique is used to minimize contamination when donning sterile gloves.