Dystrophic calcification is most likely to occur in which situation?
Correct answer: A. Necrotic tissue with normal serum calcium
- A. Necrotic tissue with normal serum calcium
- B. Healthy tissue with severe hypercalcaemia
- C. Normal tissue with reduced phosphate
- D. Living tissue with low serum calcium
Explanation
Dystrophic calcification develops in damaged or necrotic tissues even when blood calcium is normal. Metastatic calcification, in contrast, is associated with disturbances in calcium or phosphate metabolism and may affect otherwise viable tissues.
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Covers the causes and mechanisms of disease, cellular injury, inflammation, healing, circulatory disturbances, neoplasia and disorders of major organs. It also includes gross and microscopic pathological changes, specimen interpretation and the distinction between aetiology, pathogenesis, clinical signs and lesions.
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