Identify the machine in the picture below?& x20; - AIIMS Delhi NO - 2018

AIIMS Delhi NO - 2018

Image Based Questions (E5)

Easy

Appeared in: AIIMS Delhi NO - 2018

Explanation

The image displays an Automated External Defibrillator (AED), a critical device for emergency cardiac care.
AEDs are portable and designed to automatically analyze a person's heart rhythm and deliver an electrical shock if a shockable rhythm like ventricular fibrillation is detected.
The device in the picture has characteristic features of an AED, including a compact, portable design and visual instructions for placing electrode pads on the chest.
Early defibrillation with an AED is a key link in the chain of survival for out-of-hospital cardiac arrest and significantly increases the chances of survival.

Option A: An autoclaving machine is used for sterilizing medical instruments with high-pressure steam. It is a large, stationary unit typically found in a central sterile services department, not a portable emergency device.
Option C: An LED (Light Emitting Diode) machine is used for phototherapy, often in dermatology for skin conditions or for wound healing. It consists of panels of lights and does not deliver electrical shocks.
Option D: An ABG (Arterial Blood Gas) machine is a laboratory analyzer used to measure the levels of oxygen, carbon dioxide, and pH in an arterial blood sample. It is a diagnostic tool, not a therapeutic one for cardiac arrest.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Identification of emergency medical equipment as background academic context rather than a clinical decision trigger.
Proficiency in using an AED is a fundamental skill for all nurses, as cardiac arrest can occur in any setting.
Nurses play a vital role in ensuring AEDs are accessible, properly maintained (checking battery and pad expiration dates), and that staff are trained in their use.
Rapid response and early defibrillation are critical. For every minute that passes without defibrillation, the chance of survival from cardiac arrest decreases by about 10%.

How to Approach the Question

First, carefully examine the image provided. Note the device's size, shape, color, any visible text (like 'AED' or 'Heart Guardian'), and diagrams (like pad placement).
Synthesize these visual cues. The device is portable, has a handle, and shows instructions for applying pads to a chest. This points towards an emergency medical device.
Next, evaluate each option against your observations.
An 'Autoclaving machine' is for sterilization and is large and stationary. This doesn't match.
An 'AED machine' is for cardiac arrest and is portable with pads. This is a strong match.
An 'LED machine' uses light for therapy. This doesn't match.

Concept Tested & Keywords

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E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 7-9