CST Surgical Instruments & Equipment

Question 1

What is the function of a needle holder?

Accepted Answer

Secure a suturing needle

Answer

A needle holder is used to securely hold a suturing needle for wound closure.

Question 2

Which instrument is used to retract tissue during surgery?

Accepted Answer

Retractor

Answer

Retractors are designed to hold back tissue or organs to improve visibility and access.

Question 3

What is the main purpose of laparoscopic instruments?

Accepted Answer

Minimally invasive procedures

Answer

These instruments allow minimally invasive surgery by accessing internal organs through small incisions.

Question 4

What distinguishes scissors used for cutting tissue from those for sutures?

Accepted Answer

Design and sharpness of blades

Answer

Tissue scissors are typically more delicate and curved, while suture scissors are blunt and straight.

Question 5

What feature of electrosurgical units aids in minimizing bleeding?

Accepted Answer

Electrical coagulation

Answer

Electrosurgical units coagulate tissue using electrical current to control bleeding during procedures.

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