Pub Med (First year activities)
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26. Orcein stain is used to demonstrate:
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24. Fat stains are commonly performed on:
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12. Histochemical stains are based mainly on:
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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?
