Which organ is mainly affected by cadmium exposure?

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Multiple Choice

Which organ is mainly affected by cadmium exposure?

Explanation:
Cadmium exposure primarily targets the kidneys. Cadmium tends to accumulate in renal tissue, especially in the proximal tubules, where it forms a complex with metallothionein and is taken up by tubular cells. This leads to cellular injury and dysfunction in reabsorption processes, causing proteinuria, glucosuria, and aminoaciduria, and can progress to renal failure with higher or prolonged exposure. While inhaled cadmium can cause lung damage in the short term, the kidneys are the main organ affected over time due to this accumulation and the kidneys’ role in filtering and reabsorbing cadmium.

Cadmium exposure primarily targets the kidneys. Cadmium tends to accumulate in renal tissue, especially in the proximal tubules, where it forms a complex with metallothionein and is taken up by tubular cells. This leads to cellular injury and dysfunction in reabsorption processes, causing proteinuria, glucosuria, and aminoaciduria, and can progress to renal failure with higher or prolonged exposure. While inhaled cadmium can cause lung damage in the short term, the kidneys are the main organ affected over time due to this accumulation and the kidneys’ role in filtering and reabsorbing cadmium.

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