Syndrome X Defining Features

Syndrome X, also known as Metabolic Syndrome, is a cluster of conditions that significantly elevate the risk for cardiovascular disease, type 2 diabetes, and stroke. It is diagnosed when an individual has at least three of the following five risk factors:

• Large waist circumference (abdominal obesity)
• High triglyceride levels (a type of hyperlipidemia)
• Low HDL cholesterol levels (another aspect of hyperlipidemia)
• High blood pressure (hypertension)
• High fasting blood sugar (hyperglycemia, often indicative of Type-2 DM)

Evaluating Syndrome X Components in Options

We need to identify the option that lists core components of Metabolic Syndrome (Syndrome X).

Option 1 Analysis: Hyperlipidemia, Obesity, Type-2 DM

This option includes:

• Hyperlipidemia: Covers high triglycerides and low HDL.
• Obesity: Specifically abdominal obesity is a key criterion.
• Type-2 DM: Represents high fasting blood sugar.

This combination accurately reflects major components of Metabolic Syndrome.

Other Options Analysis

• Option 2: Obesity, CAD, COPD - Coronary Artery Disease (CAD) is a potential consequence, not a defining feature itself, and Chronic Obstructive Pulmonary Disease (COPD) is a respiratory condition unrelated to the core definition.
• Option 3: Hyperlipidemia, Hyperuricemia with CAD - While hyperuricemia can be associated, it's not a primary defining criterion like obesity or high blood sugar.
• Option 4: Hyponatremia, Hyperlipidemia with type-2 DM - Hyponatremia (low sodium levels) is not a characteristic of Metabolic Syndrome.

Conclusion on Syndrome X

Option 1, containing Hyperlipidemia, Obesity, and Type-2 DM, provides the most accurate representation of the key defining conditions associated with Syndrome X (Metabolic Syndrome).