Worksheetsimmunology
Total questions: 26
Worksheet time: 17mins
what class of molecules is the most antigenic
polysaccharides
lipids
proteins
carbohydrates
light and heavy chains are joined by
covalent bond
hydrogen bond
di sulphide bond
ionic bond
segments of antigen that are reconnected by antibody are
memory region
epitopes
nondeterminants
self limitation
synthesis of antibodies takes place by which of the folling cells
bone marrow cells
T cells
B cells
lymph
an immunoglobin is an
protein
glycoprotein
an apitope
is the area on the antigen which contains antibody
is the area on n antibody which contains antigen
requires both antigen-binging arms of the antibody molecule for its recognization
it usually composed of a linear sequence of amino acids
the 2nd most abundant Ig is
Ig m
Ig G
Ig A
Ig E
which of the following Ig make the largest percentage in brest milk
Ig M
Ig D
Ig G
Ig A
which Ig is involes in allergies
Ig A
Ig M
Ig G
Ig E
Ig M is a
pentamer with 10 antigenbinding sites
tetramer with 8 antigenbinding sites
monomer with 2 antigen binding binding sites
dimer with 4 antigenbinding sites
transplanted graft may be rejected due to
cell mediated immune responce
humorel immune responce
innate immune responce
passive responce
memory cells are formed from
(a)
which of the following andibody have 4 constant regions
CH1, CH2, CH3, CH4
Ig A
IgD
IgM
IgG
which Ig can pass through placenta
IgD
IgE
IgM
IgG
CD8 is a marker of
B cells
T helper cells
cytotoxic T cells
an activated macrophage
the ability of antigen to stiulate antibody production is called
affinity
antigenicity
elicitation
none of these
the antigen binding site on an antibody is called
epitope
paratope
antitope
endotope
exotope
which of the following aare the characteristics of acquried immunity
diversity
memory
specific
all of the apove
diversity and memory
inflammation reaction is brought about by
plasma cells
mast cells
macrophages
adipose cells
when someone's immune system overreacts to something harmless it's called
over reactus maximus
an allergy
measles
acquried immuno deficiency syndrome
the order of percentage of total immunoglobulin in serum is
IgM, IgA, IgG, IgD, IgE
IgG, IgA, IgM, IgE, IgD
IgG, IgA, IgM, IgE, IgD
IgG, IgA, IgM, IgD, IgE
the letter T in T lymphocytes refers to (right with no caps)
(a)
name of the class of immunoglobulin which takes part in hypersensitivity reaction
IgG
IgE
IgA
IgM
which of the following is not a characteristic feature of adaptive immunity
immunogenic memory
antigenic no-specific
self/non self recognition
diversity
which is not one of the 4 characteristic symptoms of inflamation
rubor, tumor,calor ,tumor
tumor, rubor, leviosa, calor
calor,dolor, protago, tumor
dolor, lmmobulus, tumor, viperaevanesca
finitay. crucico, accio, legilimens
you got a patient who is having allergy with peanuts and ate unknowingly
symptoms appearing are breathlessness, rashes, redness.
What will u do now as a doctor.
