Identify the instrument?& x20; - NORCET 1 - 2020

NORCET 1 - 2020

Medical Surgical Nursing

Easy

Appeared in: NORCET 1 - 2020

Explanation

The instrument in the image is identified as Cheatle forceps based on its distinct morphological features.
It possesses long handles which are crucial for maintaining sterility by keeping the user's hands away from the sterile field or hot sterilizers.
The jaws are characteristically long, curved (S-shaped), and blunt, designed specifically for grasping and transferring sterile items without damaging them.
Unlike hemostatic forceps, Cheatle forceps do not have a locking mechanism, as their function is transferring, not clamping.

Option A: Episiotomy scissors are cutting instruments with angled blades, used for making a surgical incision. The instrument shown is a grasping forceps with blunt jaws.
Option B: Artery forceps (hemostats) are smaller instruments with serrated jaws and a locking ratchet, designed for clamping blood vessels. The instrument in the image is larger, lacks a ratchet, and has smooth, curved jaws.
Option C: Allis forceps are tissue-grasping instruments characterized by sharp, interlocking teeth at the tips, used to hold tough tissues. The instrument in the image has smooth, non-toothed jaws.

Visual 1: Comparison Chart - An infographic comparing the visual features (jaws, lock, handle length) and uses of Cheatle forceps, Allis forceps, Artery forceps, and Episiotomy scissors.
Visual 2: Diagram - A labeled diagram of a Cheatle forceps highlighting its parts: finger rings, shanks, box lock, and curved jaws.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Surgical Instrument Identification as background academic context rather than a clinical decision trigger.
Maintaining sterility is a fundamental principle of nursing and surgical practice to prevent healthcare-associated infections (HAIs).
Using Cheatle forceps correctly is a key skill for nurses in operating rooms and sterile processing departments to transfer items without contaminating the sterile field.
Improper handling of sterile instruments can lead to surgical site infections, increasing patient morbidity, mortality, and healthcare costs.

How to Approach the Question

First, carefully examine the image of the instrument, paying close attention to its key features: the overall shape, the type of tips/jaws (sharp, blunt, toothed, smooth), the presence of a lock, and the length of the handles.
The instrument shown is long, has finger rings, a joint, and distinctively curved, blunt jaws.
Next, consider the function implied by these features. The long handles suggest a need for distance, and the blunt, grasping jaws suggest handling objects rather than cutting or clamping tissue.
Evaluate each option against your visual analysis.
Option A (Episiotomy scissors) is incorrect because the instrument is not scissors.
Option B (Artery forceps) is incorrect because it lacks the typical locking ratchet and serrated jaws of a hemostat.

Concept Tested & Keywords

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