Thromboangiitis obliterans is also known as

RRB Nsg. Superintendent-20 July 2019 (Shift-3rd)

Medical & Surgical Nursing

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Appeared in: RRB Nsg. Superintendent-20 July 2019 (Shift-3rd)

Explanation

Thromboangiitis obliterans is the formal medical name for Buerger's disease.
It is a non-atherosclerotic, segmental, inflammatory disease that causes blood clots in the small and medium-sized arteries and veins of the arms and legs.
The condition is strongly and almost exclusively linked to heavy tobacco use, typically affecting men younger than 45 years.
The inflammation and clots block blood flow, leading to severe pain, non-healing sores, and potential gangrene in the fingers and toes.

Option A: This is a broad category of disorders affecting the body's metabolism (e.g., diabetes, thyroid disorders), not a specific inflammatory vascular condition.
Option B: This is not a recognized medical term. The word 'flutter' is used to describe a type of rapid, regular heart rhythm abnormality, such as atrial flutter.
Option C: This condition, also known as Leriche syndrome, involves the blockage of the abdominal aorta, the body's largest artery. Buerger's disease affects much smaller, distal arteries and veins in the hands and feet.

Visual 1: Photograph - Shows the hands or feet of a patient with Buerger's disease, highlighting ischemic ulcers or gangrene on the tips of the digits. This helps visualize the clinical outcome of the disease.
Visual 2: Diagram - Compares a healthy artery with an artery affected by Buerger's disease, showing the inflamed vessel wall and an occlusive thrombus inside. This clarifies the underlying pathology.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Synonym and pathophysiology of Thromboangiitis obliterans as background academic context rather than a clinical decision trigger.
The cornerstone of managing Buerger's disease is absolute and immediate smoking cessation. Nurses play a critical role in patient education and providing resources for quitting tobacco in all its forms.
Nursing care focuses on preventing tissue injury through meticulous foot and hand care, avoiding cold exposure, and managing ischemic pain to prevent complications like infection and amputation.
What if? If a patient with similar symptoms of limb ischemia is over 60 and has diabetes and hyperlipidemia, the most likely diagnosis would be Peripheral Artery Disease (PAD) due to atherosclerosis, not Buerger's disease. The management would then focus on controlling these risk factors (lipids, glucose, BP) and potential revascularization.

How to Approach the Question

This is a factual recall question that tests your knowledge of medical terminology.
First, identify the key term in the question stem: 'Thromboangiitis obliterans'.
The question asks for a synonym ('also known as').
Scan the options to find the recognized medical synonym for this condition.
Eliminate options that are clearly incorrect categories (Metabolic disease), non-existent terms (Arterial flutter disease), or describe a condition affecting a different part of the vascular system (Aortic obliterans).

Concept Tested & Keywords

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