#1
Which instrument is commonly used to cut tissue during minor surgical procedures?
Scalpel
ExplanationA scalpel is used for precise cutting of tissues.
#2
What is the purpose of a hemostat in minor surgical procedures?
To grasp and hold tissues or blood vessels
ExplanationHemostats are used to hold tissues or vessels securely.
#3
Which of the following is a sterile covering used to isolate the surgical site from the surrounding environment?
Drape
ExplanationA drape is used to isolate the surgical site from the environment.
#4
What is the purpose of a surgical sponge in the operating room?
To absorb blood and other fluids
ExplanationSurgical sponges absorb blood and fluids during surgery.
#5
Which of the following is a common type of skin closure technique?
Suturing
ExplanationSuturing is a common method for closing wounds.
#6
What is the primary purpose of a wound irrigating solution in surgery?
To remove debris and reduce the risk of infection
ExplanationWound irrigating solutions remove debris and lower infection risk.
#7
Which of the following is a non-absorbable suture material?
Nylon
ExplanationNylon is a non-absorbable material used for suturing.
#8
What is the purpose of a retractor in surgery?
To expose and hold back organs or tissues
ExplanationRetractors help in exposing and holding tissues or organs.
#9
What is the primary purpose of electrocautery in surgery?
To coagulate blood vessels
ExplanationElectrocautery is used primarily for coagulating blood vessels.
#10
Which of the following is a common type of local anesthetic used in minor surgical procedures?
Lidocaine
ExplanationLidocaine is commonly used as a local anesthetic.
#11
What is the primary function of a surgical drain?
To remove excess fluid or air from the surgical site
ExplanationSurgical drains are used to remove excess fluid or air.
#12
Which type of suture material is absorbed by the body over time?
Polyglycolic acid
ExplanationPolyglycolic acid is absorbed by the body over time.
#13
Which of the following is a characteristic of aseptic technique in surgery?
Prevention of infection by minimizing microbial contamination
ExplanationAseptic technique aims to minimize microbial contamination to prevent infections.
#14
What is the purpose of a trocar in surgery?
To puncture body cavities for access
ExplanationTrocars are used to puncture body cavities for access.
#15
In surgical terminology, what does the term 'ligate' mean?
To tie or constrict blood vessels or ducts
ExplanationLigation refers to tying or constricting blood vessels or ducts.
#16
In surgery, what does the term 'hemostasis' refer to?
Control or stoppage of bleeding
ExplanationHemostasis refers to controlling or stopping bleeding.
#17
Which instrument is commonly used for blunt dissection of tissues?
Metzenbaum scissors
ExplanationMetzenbaum scissors are used for blunt dissection.
#18
In minor surgical procedures, what does the term 'excision' refer to?
Cutting and removal of tissue
ExplanationExcision refers to cutting and removing tissue.