CFA Instrument Identification & Passing 3

Question 1

The primary distinguishing feature of a Babcock clamp compared to an Allis clamp is:

Accepted Answer

Babcock has atraumatic, fenestrated jaws that encircle rather than crush tissue

Answer

Babcock clamps have smooth, rounded, fenestrated jaws designed to encircle delicate structures like bowel without crushing.

Question 2

A Richardson retractor is classified as a:

Accepted Answer

Handheld retractor used to retract abdominal wall layers

Answer

The Richardson retractor is a handheld instrument with a curved blade used by an assistant to retract the abdominal wall during laparotomies.

Question 3

When counting instruments at the close of surgery, the first assistant's primary responsibility is to:

Accepted Answer

Count independently from the scrub technician and reconcile numbers before wound closure

Answer

The first assistant and scrub technician must perform independent concurrent counts and reconcile them before closure to ensure all instruments are accounted for.

Question 4

What is the purpose of the fenestration (hole) in a towel clamp such as the Backhaus?

Accepted Answer

To allow the clamp to be secured to the drape and skin simultaneously

Answer

The Backhaus towel clamp has sharp points that penetrate and secure both the drape and skin to hold the sterile field boundary in place.

Question 5

Which instrument would be most appropriate for grasping the appendix during an appendectomy?

Accepted Answer

Babcock clamp

Answer

The Babcock clamp's atraumatic jaws safely encircle and grasp the appendix without lacerating the inflamed tissue.

CFA Practice Test

CFA Practice Test

CFA Instrument Identification & Passing 3