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WorksheetsImmunology
Total questions: 29
Worksheet time: 19mins
Which cell recognizes a pathogen?
helper t-cells
killer t-cells
suppressor t-cells
memory t-cells
Which cell produces antibodies?
t-cells
helper t-cells
plasma cells
killer t-cells
The graph shows the antibody levels in the blood after a person has been exposed twice to the same pathogen. With regard to this pathogen we can conclude that
the person has a deficient immune response.
the virulence of the pathogen increased between the first and second exposures.
antibodies are only produced after a second exposure to the pathogen.
memory cells for antibodies against the pathogen exist at the time of the second exposure.
Which barrier is NOT a part of the Innate Immune System?
Biological Barrier
Genetic Barrier
Mechanical Barrier
Chemical Barrier
Which Immunity is involved with remembering specific pathogens?
Innate Immunity
Adaptive Immunity
What is an example of Artificial active immunity?
Vaccination
Natural infection
Anti-venom injection
Breast feeding
What do chemical barriers include?
Tears, breast milk, sweat, saliva, stomach acid
Tears, breast milk, sweat, stomach acid, and feces
Tears and urine
Hair, breast milk, sweat, saliva, stomach acid
What are the major types of cells of Adaptive (Specific) Immunity?
Natural Killer Cells
Neutrophils and Basophils
T cells and B cells
Eosinophils and Macrophages
Which type of immunity is transmitted from mother to child?
Artificial active immunity
Natural active immunity
Passive immunity
Mother immunity
what is the most abundant phagocyte
t cells
plasma cells
neutrophils
NK cells
What is the first antibody to reach at the site of infection
Ig G
Ig A
Ig M
Ig E
Which is the Immunoglobulin seen during allergy reaction?
Ig G
Ig E
Ig M
Ig D
Identify the antibody which can pass through placenta from mother to foetus
IgE
IgM
IgD
IgG
T cells recognise antigen
in its native form
in solution in the plasma
following presentation by pattern recognition receptors
when presented on the surface of antigen presenting cells
The fluid from the blood capillary that is formed in the spaces between the cells is known ..................
interstitial fluid
blood
lymph
plasma
Lymphatic organ where T cells mature and which functions at peak levels during youth is the...
thymus.
spleen
tonsil
Peyer's patch
The lymphatic vessel that collects lymph from the left chest, abdomen, and lower limbs is called the:
lymph nodes
right lymphatic duct
thoracic duct
thymus gland
Where are lymph nodes not found
brain
face
mouth
lower limb
hormone that stimulates T cell maturation
testosterone
thymosins
thyroid hormone
epinephrine
