100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Pathophysiology Immunity Chapter 7 Questions with 100% Verified Correct Answers £8.52   Add to cart
Quickly navigate to
Preview
  2.  
  3. Pathophysiology
  4.  
  5. Pathophysiology

Exam (elaborations)

Pathophysiology Immunity Chapter 7 Questions with 100% Verified Correct Answers
 14 views  0 purchase
  • Module
  • Pathophysiology
  • Institution
  • Pathophysiology

Pathophysiology Immunity Chapter 7 Questions with 100% Verified Correct Answers Neutrophils: a. are phagocytic cells. b. produce histamine. c. produce antibodies. d. are elevated during an allergic response. - Correct Answer a. are phagocytic cells. Which cells are required to process a...

[Show more]

Preview 3 out of 17  pages

Document information

  • August 30, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • neutrophils
  • which cells are required to process and present an
  • humoral immunity is mediated by
  • a secondary immune response differs from the prima

Written for

  • Pathophysiology
  • Pathophysiology

Seller

avatar-seller
Winfred

Reviews received

Content preview

Pathophysiology Immunity Chapter 7 Questions
with 100% Verified Correct Answers
Neutrophils:

a.

are phagocytic cells.

b.

produce histamine.

c.

produce antibodies.

d.

are elevated during an allergic response. - Correct Answer a. are phagocytic cells.



Which cells are required to process and present antigens from foreign material as the initial step in
the immune response?

a.

Thelper cells

b.

Macrophages

c.

Eosinophils

d.

Monocytes - Correct Answer b. Macrophages



Humoral immunity is mediated by:

a.

natural killer cells.

b.

T lymphocytes (T cells).

c.

B lymphocytes (B cells).

d.

,neutrophils. - Correct Answer c. B lymphocytes (B cells).



A secondary immune response differs from the primary immune response in that:

a.

it is more rapid than the primary response and results in higher antibody levels.

b.

it is slower than the primary response and doesnt change the antibody levels.

c.

it occurs at the same time as the primary response but results in a decrease in antibodies.

d.

it only occurs in hyperallergic reactions and results in a decrease of antibodies. - Correct Answer a. it
is more rapid than the primary response and results in higher antibody levels.



Which type of immunity is provided by a vaccination?

a.

Active natural

b.

Active artificial

c.

Passive natural

d.

Passive artificial - Correct Answer b. Active artificial



When an allergen binds with IgE antibodies on mast cells, resulting in release of chemical mediators,
this reaction is called:

a.

cytotoxic hypersensitivity.

b.

immune complex hypersensitivity.

c.

type I hypersensitivity.

d.

, type IV hypersensitivity. - Correct Answer c. type I hypersensitivity.



The role of memory cells is to:

a.

change into an antibody-secreting cell following activation.

b.

immediately secrete antibodies following the first exposure to antigen.

c.

recognize the antigen and stimulate the immune response.

d.

bind complement to the antibody. - Correct Answer c. recognize the antigen and stimulate the
immune response.



Which statement applies to contact dermatitis?

a.

It occurs when IgE antibodies on the skin react with the causative substance.

b.

It may result from ingested foods.

c.

Urticaria (hives) gradually spread over the body.

d.

A type IV reaction occurs in affected areas. - Correct Answer d. A type IV reaction occurs in affected
areas.



Following a positive HIV antibodies blood test and ELISA test, what is the test commonly used for
confirmation?

a.

Agglutination

b.

Double immunodiffusion test

c.

Western blot test

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 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 Winfred. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £8.52. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

64438 documents were sold in the last 30 days

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

Start selling
£8.52
  • (0)
  Add to cart