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Quiz on Pathogen Response

Authored by Adele Asmus

Biology

12th Grade

Used 2+ times

Quiz on Pathogen Response
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13 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a physical change that occurs in cells and tissues in the presence of a pathogen?

Release of cytokines

Blood vessels dilate

Release of histamine

Production of pyrogens

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What characterizes inflammation in the presence of a pathogen?

Fever and increase in body temperature

Release of cytokines

Heat and redness

Formation of granuloma

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a chemical change that occurs in cells and tissues in the presence of a pathogen?

More macrophages enter the tissue

Blood clotting seals the infection area

Injured mast cells release histamine

Formation of granuloma

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of cytokines in the presence of a pathogen?

They cause blood vessels to dilate

They are signaling molecules that help cell-to-cell communication in infection

They increase the permeability of blood vessels

They cause fever and increase in body temperature

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of pyrogens on the body?

They cause blood vessels to dilate

They increase the permeability of blood vessels

They affect the hypothalamus and alter body temperature

They cause the formation of granuloma

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a general term used for all signaling molecules?

Chemokines

Cytokines

Interferons

Complement proteins

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of chemokines?

Promote the development of T and B lymphocytes

Attract cells to sites of infection/inflammation

Assist in defense mechanisms that destroy extracellular pathogens

Stimulate phagocytes to be more active

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