Identify the following instrument that denote in image?

NORCET 2 - 2021 (shift-1)

Medical Surgical Nursing

Easy

Appeared in: NORCET 2 - 2021 (shift-1)

Explanation

The instrument in the image is a tracheostomy tube, identified by its characteristic features.
Key features visible are the neck flange for securing the tube, a short and curved cannula for insertion into a tracheal stoma, and an inflatable cuff with a pilot balloon.
The cuff, when inflated, seals the airway to facilitate positive pressure ventilation and prevent aspiration.
The overall design is distinct from other airway devices like ET tubes, LMAs, or Guedel airways.

Option A: An Endotracheal (ET) tube is much longer, designed for insertion through the mouth or nose into the trachea, and lacks the prominent neck flange seen on a tracheostomy tube.
Option C: A Laryngeal Mask Airway (LMA) has a large, soft, elliptical mask at the distal end designed to cover the laryngeal inlet, not a cuffed tube that enters the trachea.
Option D: A Guedel tube, or oropharyngeal airway, is a rigid, non-cuffed plastic device used to prevent the tongue from obstructing the airway. It has a completely different shape and no inflatable components.

Visual 1: Comparison Chart - An infographic comparing the appearance, placement, and primary use of a Tracheostomy Tube, ET Tube, LMA, and Guedel Airway side-by-side.
Visual 2: Anatomical Diagram - A diagram showing the correct placement of a cuffed tracheostomy tube within the trachea in relation to the vocal cords and carina.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification of Airway Management Devices as background academic context rather than a clinical decision trigger.
Nurses are responsible for routine tracheostomy care, including cleaning the site, changing dressings and ties, and managing the inner cannula to prevent infection and airway obstruction.
Proper cuff pressure management is critical. Over-inflation can cause tracheal tissue damage (necrosis), while under-inflation can lead to aspiration or inadequate ventilation.
Emergency preparedness is vital. A spare tracheostomy tube (same size and one size smaller), an obturator, and suction equipment must always be at the patient's bedside in case of accidental decannulation.

How to Approach the Question

First, carefully examine the image provided, paying close attention to the key features of the medical instrument.
Identify the main components: What is its shape (curved, straight)? Does it have a cuff or balloon? Is there a flange or plate? What is its apparent length?
In this case, note the short, curved tube, the neck flange, and the inflatable cuff with its pilot balloon.
Systematically evaluate each option against your visual analysis.
Eliminate options that do not match. An ET tube is longer and lacks a flange. An LMA has a large mask. A Guedel airway is a simple, rigid plastic piece.
Select the option that perfectly matches the visual evidence. The device is clearly a Tracheostomy tube.

Concept Tested & Keywords

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