What is the clinical significance of testing for Transthyretin?
A) High levels are associated with an acute phase reaction.
B) Levels are associated with glomerular injury in diabetic nephropathy.
C) Low levels indicate compromised nutritional status.
D) Low levels are associated with increased free cortisol.

Question

Quizplus · Accepted Answer

Low levels of Transthyretin (also known as prealbumin) are indicative of a compromised nutritional status. Transthyretin is a protein that binds thyroxine and retinol-binding protein, and its levels can decrease in malnutrition, making it a useful marker for nutritional assessment.

What Is the Clinical Significance of Testing for Transthyretin