A 67 Year Old Was Previously Diagnosed with Rheumatic Heart

question 51

Multiple Choice

A 67 year old was previously diagnosed with rheumatic heart disease.Tests now reveal lipoprotein deposition with chronic inflammation that impairs blood flow from the left ventricle into the aorta.Which diagnosis does this history support?

• A) Aortic regurgitation
• B) Aortic stenosis
• C) Mitral regurgitation
• D) Mitral stenosis

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Definitions:

Plasma Membrane

A bi-layer of lipids and proteins surrounding a cell, regulating the passage of substances in and out of the cell.

Proteins

Large molecules composed of amino acids that perform a vast array of functions within living organisms, including structural support, enzyme catalysis, and immune response.

Carbohydrates

Organic compounds, including sugars, starches, and cellulose, which are an important source of energy for the body.

Cell Metabolism

The complex series of chemical reactions occurring within a cell to maintain life, involving the processing of nutrients for energy and the synthesis of necessary substances.