#1
Which surgical instrument is commonly used to hold tissues or organs out of the way during surgery?
Retractor
ExplanationRetractors are surgical instruments used to hold back the edges of an incision or to hold open organs or tissues.
#2
Which of the following is a type of forceps commonly used in surgery?
Towel forceps
ExplanationTowel forceps are surgical instruments used for grasping and holding towels or drapes in place during surgery.
#3
Which instrument is commonly used for grasping and holding tissues during surgery?
Hemostat
ExplanationA hemostat is a surgical instrument used for grasping and holding tissues or vessels during surgery.
#4
Which instrument is commonly used to remove foreign objects from the body?
Sponge forceps
ExplanationSponge forceps are surgical instruments used for grasping and removing foreign objects, such as surgical sponges, from the body.
#5
Which instrument is commonly used for grasping and holding sutures during surgery?
Mosquito forceps
ExplanationMosquito forceps are small, fine-tipped surgical instruments used for grasping and holding sutures during surgery.
#6
Which of the following is a type of surgical scissors?
Metzenbaum
ExplanationMetzenbaum scissors are surgical scissors commonly used for cutting delicate tissues.
#7
What is the function of a trocar in surgery?
To create an opening in the body
ExplanationTrocar is a surgical instrument used to create an opening through the abdominal wall during laparoscopic procedures.
#8
Which instrument is commonly used to remove plaque and tartar from teeth?
Curette
ExplanationA curette is a dental instrument used for scraping and removing plaque and tartar from teeth.
#9
What is the function of a hemostat in surgery?
To clamp blood vessels
ExplanationA hemostat is a surgical instrument used to clamp blood vessels or control bleeding during surgery.
#10
Which surgical instrument is commonly used for cutting and dissecting tissue?
Scalpel
ExplanationA scalpel is a surgical knife used for precise cutting and dissecting of tissue during surgery.
#11
What is the function of a Kerrison rongeur?
To cut through bone
ExplanationA Kerrison rongeur is a surgical instrument used for cutting through bone tissue, especially in neurosurgery.
#12
What is the function of an electrosurgical unit (ESU) in surgery?
To control bleeding using electrical current
ExplanationAn electrosurgical unit (ESU) is a device used in surgery to control bleeding by applying high-frequency electrical current to tissue.
#13
What is the function of a Gigli saw in surgery?
To remove bone tissue
ExplanationA Gigli saw is a flexible wire saw used for cutting through bone tissue in surgery.
#14
Which instrument is commonly used for cutting and removing cartilage in ear surgery?
Rongeur
ExplanationA rongeur is a surgical instrument used for cutting and removing bone or cartilage, commonly used in ear surgery.
#15
Which instrument is commonly used for holding and manipulating delicate tissues during neurosurgery?
DeBakey forceps
ExplanationDeBakey forceps are surgical instruments designed for holding and manipulating delicate tissues during neurosurgery.
#16
Which instrument is commonly used for grasping and holding delicate tissues during ophthalmic surgery?
Castroviejo needle holder
ExplanationCastroviejo needle holder is a specialized surgical instrument used for grasping and holding delicate tissues during ophthalmic surgery.
#17
Which instrument is commonly used for holding and retracting delicate tissues during plastic surgery?
DeBakey forceps
ExplanationDeBakey forceps are surgical instruments commonly used for holding and retracting delicate tissues during plastic surgery.