MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Science
Immunology
Quiz 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Q.1
In lymph nodes
white blood cells mature into T cells.
lymph drains back into the circulatory system.
old and damaged red blood cells are destroyed.
B and T cells gather and attach to foreign antigens.
Q.2
Which of the following cells would NOT be found in a germinal center in a lymph node?
dendritic cells
B lymphocytes
plasma cells
monocytes
Q.3
A 5-year-old child falls and scratches herself and within a few days has an enlarged lymph node in the area draining the abrasion. The cells in the lymph node are reacting to the foreign stimulus that entered the skin and that was transported to the lymph node by which of the following?
immunoglobulin
T cells
Dendritic cells
TLRs
Q.4
Lymph nodes and spleen have germinal centers in which B cells respond to antigen and produce antibodies. A function unique to the spleen w.r.t. other peripheral lymphoid organs is
filtration of blood-borne pathogens.
production of dendritic cells.
production of red blood cells.
antigen presentation
Q.5
Virus replication may be slowed down by the natural production or administration of this signaling protein:
interferon
histamine
plasma cell
antibodies
Q.6
First-line defences that mammals have against invasion by disease-causing bacteria include
lysozymes.
interferons.
antibodies.
cytotoxic T cell.
Q.7
Works with T cells, a type of white blood cell that is key to the immune system’s ability to fight off infection and disease
Vitamin E
Vitamin C
Vitamin A
Vitamin D
Q.8
An organism that enters a life form and causes disease or sickness is a/an:
macrophage
pathogen
vaccine
flu
Q.9
All of the following are components of the lymphatic system EXCEPT:
yellow bone marrow
tonsils
spleen
nodes
Q.10
A type of cell that "digests" pathogens is known as a/an:
helper T cell
macrophage
suppressor T cell
plasma cell
Q.11
This gland, located anterior to the heart, but posterior to the sternum, is the lymphatic site where T cells are produced and mature:
tonsils
trachea
thymus
thalamus
Q.12
A type of T cell that destroys infected cells is a:
cytotoxic T cell
helper T cell
memory T cell
suppressor T cell
Q.13
The organism that is infected by a pathogen/antigen is known as the:
survivor
infectee
source
host
Q.14
This reaction may cause sneezing, watery eyes, and cough in response to a foreign substance:
immune response
allergic response
interferon response
None of the above responses are correct
Q.15
Innate and adaptive immunity are the same thing.
TRUE
FALSE
Q.16
Viruses, like bacteria, can be successfully treated with doctor prescribed antibiotics.
TRUE
FALSE
Q.17
Signs of an inflammatory reaction include redness, swelling, heat, and itch.
TRUE
FALSE
Q.18
A small injected dose of a pathogen that stimulates the production of antibodies is:
histamine
interferon
pathogen
vaccine
Q.19
An underactive or overactive immune system can cause health issues
True
False
Q.20
Your immune system is also found in the skin?
True
False
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page