81.
The inappropriate response of immune system towards a relatively harmless antigen causing harm to the host is referred as
A
hypersensitivity
B
auto-immune diseases
C
immunodeficiency
D
tolerance
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The inappropriate response of immune system towards a relatively harmless antigen causing harm to the host is referred as
hypersensitivity
auto-immune diseases
immunodeficiency
tolerance
The inability to distinguish between self-cells and non-self-cells may lead to
hypersensitivity
auto-immune diseases
immunodeficiency
tolerance
Some defects or mutations in components of innate or adaptive immunity may lead to
hypersensitivity
auto-immune diseases
immunodeficiency
tolerance
SCID can occur due to the absence of an enzyme
adenosine deaminase
guanosine deaminase
phosphorylase
thymidine deaminase
Rheumatoid arthritis mostly occur in individuals carrying
HLA-DR4 gene (HLA-human leucocyte antigen)
HLA-DR1 gene
HLA-DR3 gene
all of the above
Majority of auto immune diseases are
cell mediated
antibody mediated
macrophage mediated
mast cells mediated
In severe combined immune deficiency (SCID), the patients are deficient in
B cells
T cells
both a and b
IgA
Immune disorders include
hypersensitivity
auto-immune diseases
immunodeficiency
all of these
HIV attacks
T helper cells
T cytotoxic cells
B cells
macrophages
All of the following are immunodeficiency diseases except
Graves disease
SCID
DiGeorges syndrome
Hyper IgM syndrome
All of the following are autoimmune disorders except
Graves disease
SCID
Rheumatoid arthritis
Addisons disease
You can get HIV from a mosquito byte
True Statement
False Statement
Which of these is a symptom of HIV infection?
Swollen lymph nodes
Fever
Tiredness
All of the above
Which of the following is NOT a factor for people to discontinue their antiretroviral therapy?
Lack of education on the topic
Discrimination of those living with HIV AIDS
Poverty
Colour of the pills
Which of the following bodily fluids can HIV get transmitted?
Blood
Semens
Breast milk
All of the above
Which colour ribbon is worn on World AIDS day to show support and solidarity to people living with HIV/AIDS?
A pink ribbon
A yellow ribbon
A blue ribbon
A red ribbon
Which cell in the immune system gets affected by HIV infection?
Red blood cell
White blood cell
Platelets
Epithelial cells
When is World AIDS Day observed?
1st December
1st January
1st October
1st November
What is the full form of HIV?
Human Immunodeficiency Virus
Human Immunodeficiency Vaccine
Human Immune Deficiency Virus
Human Immune Deficient Virus
What is the full form of AIDS?
Acquired Immune Deficiency Syndrome
Acquired Immune Deficiency Symptoms
Acquire Immune Deficiency Syndrome
Acquired Immune Deficient Syndrome