100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ASCP PRACTICE QUESTIONS – HISTOTECHNOLOGY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024 $13.99   Add to cart

Exam (elaborations)

ASCP PRACTICE QUESTIONS – HISTOTECHNOLOGY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

 12 views  0 purchase
  • Course
  • ASCP CERTIFICATION
  • Institution
  • ASCP CERTIFICATION

ASCP PRACTICE QUESTIONS – HISTOTECHNOLOGY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

Preview 2 out of 6  pages

  • August 11, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • ASCP CERTIFICATION
  • ASCP CERTIFICATION
avatar-seller
Performance
ASCP PRACTICE QUESTIONS –
HISTOTECHNOLOGY QUESTIONS AND
ANSWERS WITH SOLUTIONS 2024
Acetic acid - ANSWER This fixative does not fix or destroy carbohydrates, and it does not fix lipids. It
penetrates very rapidly and leaves tissue very soft. It is added to many fixative mixtures because of its
ability to fix nuclei.



Glutaraldehyde - ANSWER Techniques using Schiff reagent, such as the periodic acid-Schiff (PAS) stain,
cannot be used on __________ fixed tissues because false positive results will be obtained.



Glyoxal - ANSWER This fixative is the smallest dialdehyde and is used in the textile industry for imparting
wrinkle resistance and permanent press creases. It has replaced formaldehyde in some histopathology
laboratories because it is much less toxic.



Zinc salts - ANSWER Today, _________ has/have found use not only in combination with formaldehyde
for routine fixation, but as a substitute for mercury in the B-5 solution commonly used for the fixation of
lymph node and bone marrow tissues



Michel transport medium - ANSWER If unfixed tissue is to be held for several days or transported over a
long distance then this transport medium is recommended.



Dehydration, clearing, infiltration - ANSWER Tissue processing is usually considered to include:



Xylene - ANSWER The most widely used clearing agent in histology today is:



Ethylenediaminetetraacetic acid (EDTA) - ANSWER This chelating agent binds calcium ions and is one
method used for decalcifying tissues.



Phase-contrast microscope - ANSWER This microscope is used for the examination of unstained
specimens, especially unstained living cells, and allows almost transparent objects to be seen clearly.



Cryostat - ANSWER This piece of equipment is a refrigerated chamber containing a microtome

, that is used to cut frozen sections.



Hazardous chemicals - ANSWER OSHA defines ____________ as chemicals that may cause acute or
chronic health effects in exposed employees.



Toxic dose low - ANSWER The lowest dose of a substance that will produce any toxic effect in humans
when introduced by any route other than inhalation is the:



Reactivity - ANSWER The right yellow diamond in the NFPA coded labeling system carries a chemical's
____________ information.



Nucleolus - ANSWER This dense, rounded, and usually intensely basophilic mass in the nucleus of

a cell consists of 80% to 90% protein and produces most if not all of the ribosomal RNA.



Ribosomes - ANSWER These cell structures are often found attached to the endoplasmic reticulum

and are the site of protein synthesis.



Hematoxylin - ANSWER The most widely used nuclear stain for routine histology sections is:



PAS with diastase digestion - ANSWER The main purpose of this stain is to demonstrate glycogen in tissue
sections.



Alkaline congo red method - ANSWER Amyloid is best demonstrated in tissue using:



Cardiac muscle - ANSWER This muscle type is striated but involuntary. The cells branch and anastomose
and each cell usually has only one centrally located nucleus.



Sudan black B - ANSWER This stain is the most sensitive of the lipid dyes and is also used in
hematopathology to aid in differentiating granulocyte precursors from leukocytes committed to
lymphocytic or monocytic pathways.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Performance. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82215 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.99
  • (0)
  Add to cart