For a slide prepared by removing mineral content, the specimen is described as decalcified and is typically used to study which tissue?

For a slide prepared by removing mineral content, the specimen is described as decalcified and is typically used to study which tissue?

• A. Decalcified compact bone
• B. Undecalcified compact bone
• C. Spongy bone
• D. Hyaline cartilage

Answer: (A)

Removing mineral content allows thin sections of mineralized tissue to be cut and stained, so you can clearly see cellular details and the organization of the bone matrix. When bone is decalcified, the calcium salts are removed, making it possible to produce light-m microscopy slides that reveal osteocytes in lacunae, osteoblasts on surfaces, and the overall lamellar arrangement of compact bone. This is why decalcified slides are typically used to study bone tissue, especially compact bone, where those cellular and architectural details are most easily observed. Hyaline cartilage doesn’t require decalcification because it isn’t mineralized, and undecalcified bone preserves minerals and is examined with different preparation methods that are less suitable for standard light microscopy.

Removing mineral content allows thin sections of mineralized tissue to be cut and stained, so you can clearly see cellular details and the organization of the bone matrix. When bone is decalcified, the calcium salts are removed, making it possible to produce light-m microscopy slides that reveal osteocytes in lacunae, osteoblasts on surfaces, and the overall lamellar arrangement of compact bone. This is why decalcified slides are typically used to study bone tissue, especially compact bone, where those cellular and architectural details are most easily observed. Hyaline cartilage doesn’t require decalcification because it isn’t mineralized, and undecalcified bone preserves minerals and is examined with different preparation methods that are less suitable for standard light microscopy.