344 Complement

344 Complement

University

9 Qs

quiz-placeholder

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344 Complement

344 Complement

Assessment

Quiz

Science

University

Medium

Created by

Dalal Almuaili

Used 4+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main goal of inflammation?

to represent a pathological response to bacteria

the body's way of asking for antibiotics

to restore immune homeostasis

to feel pain, and heat

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT an important pro-inflammatory cytokine

IL-10

IL-1

TNF-a

IL-6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes the classical complement pathway a part of both the innate and adaptive immune response?

It includes lectins and ficolins

It includes antibodies and C1 complex

It gets stronger with each additional exposure to the target

It is slow

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common enzyme that initiates the complement cascade in all three complement activation pathways

C3a

C5b

C5 convertase

C3 convertase

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which complement pathway can be spontaneously activated by C3 hydrolysis?

Classical pathway

alternative pathway

lectin pathway

ficolin pathway

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which terminal complement protein initiates MAC?

C3a

C3b

C5a

C5b

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which complement protein initiates phagocytosis by binding to CR1 on macrophages?

C3a

C3b

C5a

C5b

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main effector mechanism of complement?

Phagocytosis

inflammation

MAC

all of the above

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a positive regulator of the complement cascade?

factor P

factor H

factor B

all of the above