In the image, which tissue component stains blue?

Prepare for the Histotechnologist Certification Exam with our comprehensive study material. Use flashcards, detailed explanations, and intuitive multiple-choice questions. Boost your test readiness and achieve certification success!

Multiple Choice

In the image, which tissue component stains blue?

Explanation:
Blue staining in this type of histology stain highlights collagen fibers in the connective tissue. In Masson's trichrome, the blue dye binds to the collagen-rich extracellular matrix, making collagen appear blue, while muscle and cytoplasm take red/pink and nuclei stain dark. So the tissue component that stains blue is collagen. Smooth muscle and liver would not appear blue under this stain—they typically look red/pink in this protocol, and carbohydrates are usually highlighted in magenta with PAS rather than blue.

Blue staining in this type of histology stain highlights collagen fibers in the connective tissue. In Masson's trichrome, the blue dye binds to the collagen-rich extracellular matrix, making collagen appear blue, while muscle and cytoplasm take red/pink and nuclei stain dark. So the tissue component that stains blue is collagen. Smooth muscle and liver would not appear blue under this stain—they typically look red/pink in this protocol, and carbohydrates are usually highlighted in magenta with PAS rather than blue.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy