Histochemistry of Oral Tissues

Histochemistry of Oral Tissues

University

10 Qs

quiz-placeholder

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Histochemistry of Oral Tissues

Histochemistry of Oral Tissues

Assessment

Quiz

Science

University

Medium

Created by

hyandavi balla

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which stain is commonly used to detect collagen fibers in oral tissues?

Periodic acid–Schiff (PAS)

Masson’s trichrome

Alcian blue

Sudan black

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the PAS stain primarily detect?

Lipids

Proteins

Carbohydrates and mucopolysaccharides

Collagen

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which stain is best for demonstrating elastic fibers?

Van Gieson

Verhoeff’s stain

PAS

Hematoxylin and eosin

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following stains is used to identify glycogen in oral tissues?

Alcian blue

PAS

Masson’s trichrome

Toluidine blue

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of Hematoxylin in H&E staining?

Stains cytoplasm pink

Stains nuclei blue or purple

Detects lipids

Stains collagen fibers green

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes the principle of histochemical staining?

Mechanical cutting of tissues

Use of enzymes for digestion

Chemical affinity between tissue elements and dyes

Antibody-antigen reaction

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which stain combination is routinely used in diagnostic histopathology?

PAS and Sudan black

H&E (Hematoxylin and Eosin)

Trichrome and Silver stain

Alcian blue and Toluidine blue

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