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BOC Study Guide Histotechnology 2nd ed.- Fixation (HT) Exam Questions and Answers 100% Solved $10.49   Add to cart

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BOC Study Guide Histotechnology 2nd ed.- Fixation (HT) Exam Questions and Answers 100% Solved

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BOC Study Guide Histotechnology 2nd ed.- Fixation (HT) Exam Questions and Answers 100% Solved An example of an additive fixative is one that contains: - picric acid Microscopic examination of an H&E stained section fixed in formalin shows marked nuclear bubbling. One most often sees this artif...

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  • October 10, 2024
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BOC Study Guide Histotechnology 2nd

ed.- Fixation (HT) Exam Questions and

Answers 100% Solved


An example of an additive fixative is one that contains: - ✔✔picric acid

Microscopic examination of an H&E stained section fixed in formalin shows

marked nuclear bubbling. One most often sees this artifact if the specimen

is processed following: - ✔✔incomplete fixation

Microscopic evalution of H&E stained sections from a surgically removed

small bowl specimen shows an absence of much of the epithelium in

otherwise normal tissue. This most likely resulted from: - ✔✔delayed

fixation

When compared with tissue fixed in formalin, tissue fixed in zinc-formalin

will show: - ✔✔superior nuclear detail

A certain project requires a fixative that contains acetic acid yet stabilizes

erythrocyte membranes. One fixative that could be used is: -

✔✔Hollande solution

, ©JOSHCLAY 2024/2025. YEAR PUBLISHED, 2024.
A specimen of kidney must be shipped to another city for

immunofluorescence studies. The specimen should be placed in: -

✔✔Michel Solution

When the microwave oven is used for fixation, the most critical factor is the:

- ✔✔control of temperature

To adequately remove the calcium from a specimen containing areas of

microcalcification, the tissue should be fixed in: - ✔✔Hollande solution

Which of the following fixatives contains copper acetate? - ✔✔Hollande

A specimen is submitted with the statement that it was fixed in formalin.

Microscopic sections show marked lysis of erythrocytes. This indicates that

the fixative most likely was: - ✔✔acidified with acetic acid

Fixatives are classified as additive because of the: - ✔✔addition, or

binding of the fixative to tissue proteins.

Kidney biopsy tissue has been fixed in phosphate-buffered glutaraldehyde

for 2 hours and then placed in phosphate buffer solution. If a portion of this

tisssue is processed for light microscopy, sections would most likely show:

- ✔✔nonspecific PAS staining

Uric acid crystals are preserved ONLY when tissue is fixed in: -

✔✔absolute alcohol

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