Exam (elaborations)
Immunology Module 2 Review Test-Graded A
- Course
- Institution
Immunology Module 2 Review Test-Graded A
[Show more]
Content preview
Immunology Module 2 Review Test-Graded A
The test antigen that may or may not be present in a patient's specimen is first mixed
with a specific antibody. A latex bead coated with an antigen specific for the antibody
added previously is then added to the mixture. Agglutination of the latex beads indicates
the patient is negative for the test antigen. - ANSWER-Agglutination inhibition
Interpret the following ABO/Rh type:
Anti-A: 0
Anti-B: 0
Anti-D: 3+ - ANSWER-?
When performing a electrophoresis test, the molecules will separate on the gel based
on _________________ - ANSWER-Size and Charge
4+ agglutination was observed in a tube that contained a drop of patient red blood cells
and a drop of Anti-B monoclonal antibody. What does the agglutination indicate? -
ANSWER-The patient has the B antigen on their red blood cells
Which of the following is an advantage to using a chemiluminescent testing format?
-They are sensitive
-They are rapid tests with fast turn around times
-They are non-toxic
-All of these are advantages - ANSWER-All of these are advantages
True/False:
Erythrocytes coated with antigen are an example of a natural carrier molecule -
ANSWER-True
The reciprocal of the highest dilution of the patient's serum which still causes a reaction
is known as the ________________ - ANSWER-Antibody titer
A technician performing a slide agglutination test rotates the card for 1 min. The
procedure states the card should be rotated for 3 min before interpretation. What affects
will this deviation from procedure potentially cause? - ANSWER-False negative
, An excessive antigen concentration that results in no lattice formation is known as? -
ANSWER-Postzone phenomenon
In a chemiluminescent test, what type of reaction occurs to indicate an antigen binding
an antibody. - ANSWER-Light is emitted and measured by a photomultiplier tube
Emulsion of fat globules that often appears after eating or during digestion causing the
serum or plasma to appear cloudy or "milky" - ANSWER-lipemia or chyle
Which of the following can be used for a label for an immunoassay test?
-Fluorescent tag
-Enzyme tag
-Chemiluminescent tag
-All of these are options for labels in immunoassay tests - ANSWER-All of these are
options for labels in immunoassay tests
True/False:
A latex particle is an artificial carrier molecule - ANSWER-True
__________ is formation of a framework or lattice in which antigen molecules
alternately bind with antibody molecules - ANSWER-Agglutination
__________ is the aggregation of soluble test antigens with soluble antibodies resulting
in an insoluble immune complex - ANSWER-Precipitation
___________ is based on the clumping of coated particles to form visible aggregates
indicating an antigen-antibody complex - ANSWER-Flocculation
__________ detects antibodies with erythrocyte antigens - ANSWER-Hemagglutination
Designed to detect specific Immunoglobulin M (IgM) or IgGs in human serum (Example:
Anti-CMV IgG) - ANSWER-Capture EIA
In a direct fluorescent immunoassay, the fluorescent labeled antibody conjugate is NOT
involved in the initial binding of an antigen and antibody - ANSWER-False
Which of the following applies to chemiluminescence?
-a chemical reaction in which light is emitted
-has excellent sensitivity and dynamic range
-does not require sample radiation
-all of these - ANSWER-All of these
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 ALVINK2022. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
70073 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 15 years now
Recently viewed by you
Exam (elaborations) ·
Science-Reviewer-3rd-Quarter-for--biology
Exam (elaborations) ·
NHA Study Guide Chapter 1.LAAAATEST 2024
Exam (elaborations) ·
IMMUNOLOGY (TEST 1) Immune System Graded A
Summary ·
Abitur Argumentation/Erörterung 14 Punkte
