Which of the following diseases can be classified by using Stanford criteria?

DSSSB 14 August 2024

Medical & Surgical Nursing

Easy

Appeared in: DSSSB 14 August 2024

Explanation

The Stanford classification is a primary system used to categorize aortic dissections based on the anatomical location of the intimal tear.
This classification is crucial as it directly guides emergency management, distinguishing between surgical emergencies and conditions managed medically.
It divides dissections into two types: Type A (involving the ascending aorta) and Type B (limited to the descending aorta).
Type A dissections are considered immediate surgical emergencies due to a high risk of fatal complications like cardiac tamponade, aortic rupture, or acute aortic regurgitation.
Type B dissections are typically managed medically with strict control of blood pressure and heart rate, unless complications like organ malperfusion or rupture occur.

Option A: This is a congenital heart defect where the aorta and pulmonary artery connections to the heart are switched.
Option B: This is a form of large-vessel vasculitis (inflammation of blood vessels).
Option C: This is a genetic cardiac channelopathy that increases the risk of sudden cardiac death from arrhythmia.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of Aortic Dissection using the Stanford criteria as background academic context rather than a clinical decision trigger.
Recognizing the Stanford classification is critical for nurses in emergency and critical care, as it dictates the urgency and type of intervention required.
A patient with a suspected Type A dissection requires immediate surgical consultation and preparation for the operating room.
A patient with an uncomplicated Type B dissection requires aggressive medical management, focusing on heart rate and blood pressure control (e.g., using intravenous beta-blockers and vasodilators) to reduce aortic wall stress.

How to Approach the Question

First, identify the key term in the question: 'Stanford criteria'. Recognize this as a specific medical classification system.
Recall or deduce that this system is used for a major cardiovascular emergency.
Systematically evaluate each option. Consider the pathology of each disease.
Aortic dissection involves a tear in the aorta's wall, and its location is critical for treatment. This aligns with the purpose of a classification system like Stanford.
Eliminate the other options: Transposition of great arteries is a congenital structural defect, Takayasu arteritis is an inflammatory vasculitis, and Brugada syndrome is an electrical disorder of the heart. Each has its own distinct diagnostic and classification methods.
Conclude that 'Aortic dissection' is the only condition classified by the Stanford criteria.

Concept Tested & Keywords

Concept Tested: Classification of Aortic Dissection using the Stanford criteria.
Stem keywords: Stanford criteria, classify, disease
Lead-in keywords: Which
Negative lead-in flag: false

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