Pub Med (First year activities)
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9. Supravital staining can be used for:
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7. Supravital stains are used to stain:
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4. Which of the following is an example of a vital stain?
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3. Vital stains are used to stain living cells by:
Which of the following is a disadvantage of thick tissue sections?
Which instrument is used to produce sections less than 1 μm thick?
What is the usual thickness of sections prepared for Electron Microscopy (EM)?
Excessive dehydration may make tissue:
A. Completely frozen
B. Unstained only
C. Soft and liquid
.D. Hard and brittle
Clearing makes tissue compatible with:
A. Water only
B. Paraffin
C. Glass only
D. Hematoxylin only.
Correct orientation is important because it helps to show:
A. The label on the cassette
B. The microscope light
C. Only the color of paraffin
.D The correct tissue layers and surface
Repost from N/a
Hypotonic Intravenous solution is:
Mannitol
5% Dextrose
0.9% Normal Saline
Repost from N/a
Ion channels can be gated by
:
Mechanical stress
Sodium-potassium pump
Leak channels
Photoreceptors
Which stain is particularly useful for acidic mucins?
Which stain is considered the routine stain in histology?
What is the main function of the clearing step in paraffin processing?
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19. Which instrument is used to cut very thin sections of paraffin-embedded tissue?
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14. In the described impregnation process, paraffin is changed:
