If a body fluid sample appears milky, what is this indicative of?

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Multiple Choice

If a body fluid sample appears milky, what is this indicative of?

Milky or turbid appearance in a body fluid points to lipid-rich chyle, carried by chylomicrons. Chylomicrons are large lipoprotein particles formed to transport dietary triglycerides from the intestine via the lymphatic system. When lymphatic channels are disrupted or chyle leaks into a cavity (a chylous effusion like chylothorax or chylous ascites), the fluid becomes milky because it contains abundant chylomicrons and triglycerides. This is why chylomicrons are the most fitting explanation for a milky fluid. Lipase, glucose, or HDL don’t create that milky appearance in body fluids.

Milky or turbid appearance in a body fluid points to lipid-rich chyle, carried by chylomicrons. Chylomicrons are large lipoprotein particles formed to transport dietary triglycerides from the intestine via the lymphatic system. When lymphatic channels are disrupted or chyle leaks into a cavity (a chylous effusion like chylothorax or chylous ascites), the fluid becomes milky because it contains abundant chylomicrons and triglycerides. This is why chylomicrons are the most fitting explanation for a milky fluid. Lipase, glucose, or HDL don’t create that milky appearance in body fluids.

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