3

94問 • 1年前

通報

問題一覧

Does not belong to adhesive molecules involved in the process of extravasation:

CD44

This is NOT true for an antigen recognizing molecule:

The specificity is inherited

Higest concentration in breast milk, Ig

It forms mainly dimers, Ig

in saliva, Ig

The most important immunglobulins which protect neonates are:

IgG and IgA

Wrong human IgA

it is the main mediator of allergic reactions

The immunoglobulin classes found on B cell surfaces in the beginning of maturation

IgM and IgD

Anti-parasitic immune response is mediated mostly by

IgE and eosinophils

IgE binding capacity, CD

IgE secreting cytokines:IL

CD5+cell:

B-cell, synthesis of polyclonal antibody

Fc fragment of IgE

basophils

Which Ig enters transplacentally into the fetus, Ig

IgG mediated pathological process: hypersensitivity

Ig, highest concentration in plasma

pentameric Ig

Primary antibody response, Ig

Which type of immune response do polysaccharides antigen induce?

they induce T cell independent IgM production

Which statement is not true? IgM antibody:

transports across the placenta

Somatic recombination is:

Responsible for DNA recombination of VDJ segments leading to diverse lymphocyte receptors

Which Cytokine is responsible for class switching to IgA?

TGFb

PRR do NOT identify:

Unmethylated CpG sequences.

Defensins in structure are

Cyclic peptides

The edema in hereditary angioedema is caused by:

Bradikinin

FALSE statement about the complement system

Belongs to a specific immune response

Activation of complement system takes place

Both in the presence and absence of antibodies

Not complement effector function

apoptosis induction

All of the following processes can be activated by complement system except:

Ab production

Biological significance of the smaller fragments in complement activation

Chemotactic effect

The role of MAC is:

Lysis of complement-activating cell

Which substance has no chemotactic activity?

C3b

inflammation is induced by

C3a,C5a

A complement component which is strongly chemotactic for neutrophils is:

C5a

C3b

Opsonizes bacteria.

activates the classical complement activation

antigen binding by IgM

It forms a bond with pathogen surface during complement activation:

immunocomplex disease develops in absence of

alternative C3 convertase

C3bBb+properdin

Complement protein acting only in alternative complement pathway

Which mediator can lead to systemic inflammation?

TNF-a

Proinflammatory mediators except:

IL-10

Inflammation and immune activation generate symptoms similar to a psychiatric disease. Which one?

Depression

The inflammatory response includes all of the following except for

long term vasoconstriction

Symptoms associated with inflammation can include:

redness, warmth, swelling, pain

Aim of the inflammation, except:

balancing the homeostasis

Which one of the following cells would be least likely to participate in an inflammatory response?

NK cells

The MHC antigens are

Plasma membrane glycoproteins

The MHC molecule is a peptide receptor:

Which is stable only if the ligand is bound

In case of MHC incompatibility:

Immunological rejection follows

Which of the following is NOT a structural chain in class I MHC?

b-1

MHC Class I complex binds peptides of a size ()-()

8 9

MHc1 molecules are found

On nucleated cell surfaces

MHC1 NOT expressed on

RBC

false about MHC1

peptide fragments degraded in the phagolysosomes

The way of action of cytotoxic T cells is

Killer activity on MHC Class I/endogenous antigen peptide presenting cells

Proteasomes

Slits endogenous proteins into 8-9 AA long peptides

Start and end-point of TAP:

Cytoplasm- ER

false

it is characterized by specific antige recognition

MHC class1

HLA A and B belong to it

The fate of exogenous antigens within the antigen presenting cells:

Incomplete enzymatic degradation is performed

CD4 chain binds to

the constant part of MHC2

MHC2 molecule is

heterodimeric

MHC 2

manifested in APC

PAMP PRR interactions

induce pro IL 1 beta production

PAMP-PRR interactions:

Induces IL-1, Il-8 and TNF-a release

To which type of MHC belongs the HLA-DQ A1 gene?

CDR is:

3 short sequences determining the heterogeneity of the variable region which are complementary to a single epitope of the Ag to be recognized

AA sequence in lymphocyte signal transduction complexes which are phosphorylated following Ag binding:

ITAM

The signaling of Ig-a/Ig-b involves the activation of ________ on their cytoplasmic tail:

ITAM

effector molecule that is involved in the killing mechanisms of CTL

FasL

Which of the following chains of TCR are hypervariable?

a,bd,g

The appearance of TCR without CD3

Never

TCR are

Dimers of alpha and beta chains

True

in the thymus in one developmental stage both CD4 and CD8 coreceptors are expressed on thymocytes

What process can be observed in the cortex of the thymus?

Positive selection

By positive selection in the thymus:

T cells that do not recognize MHC die

By recognizing self-MHC in the thymus:

T cells survive

True for double-negative thymocytes

They ca be found in the subcapsular area of the thymus

Which of the following is true about gamma/delta T cell?

First CD3+ T cells to leave the thymus

Which statement is false about naïve T lymphocytes?

They undergo somatic gene rearrangement when they meet with specific Ag

Major co-stimulatory factor on T cells:

CD28

required for T cell activation

MHc peptide complex connection to TCR and B7 connection to CD28

During Th1 response, there are:

Increasing cell mediated and decreasing humoral immune response.

Th1-like cytokines are produced by:

NK cells

Cytokine of Th1 character:

IFN-g

TH1-type cytokines:

IL-2, IL-12, IFN-g

Th2 types cytokines:

IL-4, IL-5, IL-13

Which type of T cell is most likely to promote acute neutrophilic inflammatory response? TH

It is FALSE regarding the cytokines:

Endocrine mediators in most of the cases

Cytokine receptors are

High affinity receptors in low number

Cytokines are redundant since:

They are not specific for the antigen

local inflammation is developed into systemic events by, IL

maturation of lymphoid progenitors

IL7

Week3-4

Week3-4

Weekly2

Weekly2

Weekly2-2

Weekly2-2

Weekly2-3

Weekly2-3

Weekly3

Weekly3

Weekly3-2

Weekly3-2

Weekly3-3

Weekly3-3

Weekly3-4 Viscerosensory

n · 34問 · 2年前

Weekly3-4 Viscerosensory

34問 • 2年前

Week6-skeletal muscle

n · 10問 · 2年前

Week6-skeletal muscle

Week6- Heart

Week6- Heart

Weekly4-1

Weekly4-1

Week9

Week9

⭐️Parameters

⭐️Parameters

DNA

DNA

RNA

RNA

Week11

Week11

Week12

Week12

Week13

Week13

week1

week1

genetics quiz

genetics quiz

genetics mcq

genetics mcq

genetics2

genetics2

Week2

Week2

Immunology final

Immunology final

Week3

Week3

Week3-4 Thyroid

Week3-4 Thyroid

general

general

general2

general2

Week4-body

Week4-body

Week4-Caicium, bone

Week4-Caicium, bone

Week5,6-sexual

Week5,6-sexual

immunology

immunology

Internal Metabolism

Internal Metabolism

cell cycle

cell cycle

mid1?

mid1?

mid2

mid2

Week8

Week8

sensory

sensory

nerve

nerve

genetic3

genetic3

gene4

gene4

Week12

Week12

Week13

Week13

week11

week11

Midterm pp

Midterm pp

Midterm1-2

Midterm1-2

Mid2-1

Mid2-1

Minimum-mycology

Minimum-mycology

Minimum-virology

Minimum-virology

Minimum-general

Minimum-general

Minimum-systemic

Minimum-systemic

Mid2-2

Mid2-2

Mod2-3

Mod2-3

Minimum-systemic2

Minimum-systemic2

Minimum-parasitology

Minimum-parasitology

問題一覧

Does not belong to adhesive molecules involved in the process of extravasation:

CD44

This is NOT true for an antigen recognizing molecule:

The specificity is inherited

Higest concentration in breast milk, Ig

It forms mainly dimers, Ig

in saliva, Ig

The most important immunglobulins which protect neonates are:

IgG and IgA

Wrong human IgA

it is the main mediator of allergic reactions

The immunoglobulin classes found on B cell surfaces in the beginning of maturation

IgM and IgD

Anti-parasitic immune response is mediated mostly by

IgE and eosinophils

IgE binding capacity, CD

IgE secreting cytokines:IL

CD5+cell:

B-cell, synthesis of polyclonal antibody

Fc fragment of IgE

basophils

Which Ig enters transplacentally into the fetus, Ig

IgG mediated pathological process: hypersensitivity

Ig, highest concentration in plasma

pentameric Ig

Primary antibody response, Ig

Which type of immune response do polysaccharides antigen induce?

they induce T cell independent IgM production

Which statement is not true? IgM antibody:

transports across the placenta

Somatic recombination is:

Responsible for DNA recombination of VDJ segments leading to diverse lymphocyte receptors

Which Cytokine is responsible for class switching to IgA?

TGFb

PRR do NOT identify:

Unmethylated CpG sequences.

Defensins in structure are

Cyclic peptides

The edema in hereditary angioedema is caused by:

Bradikinin

FALSE statement about the complement system

Belongs to a specific immune response

Activation of complement system takes place

Both in the presence and absence of antibodies

Not complement effector function

apoptosis induction

All of the following processes can be activated by complement system except:

Ab production

Biological significance of the smaller fragments in complement activation

Chemotactic effect

The role of MAC is:

Lysis of complement-activating cell

Which substance has no chemotactic activity?

C3b

inflammation is induced by

C3a,C5a

A complement component which is strongly chemotactic for neutrophils is:

C5a

C3b

Opsonizes bacteria.

activates the classical complement activation

antigen binding by IgM

It forms a bond with pathogen surface during complement activation:

immunocomplex disease develops in absence of

alternative C3 convertase

C3bBb+properdin

Complement protein acting only in alternative complement pathway

Which mediator can lead to systemic inflammation?

TNF-a

Proinflammatory mediators except:

IL-10

Inflammation and immune activation generate symptoms similar to a psychiatric disease. Which one?

Depression

The inflammatory response includes all of the following except for

long term vasoconstriction

Symptoms associated with inflammation can include:

redness, warmth, swelling, pain

Aim of the inflammation, except:

balancing the homeostasis

Which one of the following cells would be least likely to participate in an inflammatory response?

NK cells

The MHC antigens are

Plasma membrane glycoproteins

The MHC molecule is a peptide receptor:

Which is stable only if the ligand is bound

In case of MHC incompatibility:

Immunological rejection follows

Which of the following is NOT a structural chain in class I MHC?

b-1

MHC Class I complex binds peptides of a size ()-()

8 9

MHc1 molecules are found

On nucleated cell surfaces

MHC1 NOT expressed on

RBC

false about MHC1

peptide fragments degraded in the phagolysosomes

The way of action of cytotoxic T cells is

Killer activity on MHC Class I/endogenous antigen peptide presenting cells

Proteasomes

Slits endogenous proteins into 8-9 AA long peptides

Start and end-point of TAP:

Cytoplasm- ER

false

it is characterized by specific antige recognition

MHC class1

HLA A and B belong to it

The fate of exogenous antigens within the antigen presenting cells:

Incomplete enzymatic degradation is performed

CD4 chain binds to

the constant part of MHC2

MHC2 molecule is

heterodimeric

MHC 2

manifested in APC

PAMP PRR interactions

induce pro IL 1 beta production

PAMP-PRR interactions:

Induces IL-1, Il-8 and TNF-a release

To which type of MHC belongs the HLA-DQ A1 gene?

CDR is:

3 short sequences determining the heterogeneity of the variable region which are complementary to a single epitope of the Ag to be recognized

AA sequence in lymphocyte signal transduction complexes which are phosphorylated following Ag binding:

ITAM

The signaling of Ig-a/Ig-b involves the activation of ________ on their cytoplasmic tail:

ITAM

effector molecule that is involved in the killing mechanisms of CTL

FasL

Which of the following chains of TCR are hypervariable?

a,bd,g

The appearance of TCR without CD3

Never

TCR are

Dimers of alpha and beta chains

True

in the thymus in one developmental stage both CD4 and CD8 coreceptors are expressed on thymocytes

What process can be observed in the cortex of the thymus?

Positive selection

By positive selection in the thymus:

T cells that do not recognize MHC die

By recognizing self-MHC in the thymus:

T cells survive

True for double-negative thymocytes

They ca be found in the subcapsular area of the thymus

Which of the following is true about gamma/delta T cell?

First CD3+ T cells to leave the thymus

Which statement is false about naïve T lymphocytes?

They undergo somatic gene rearrangement when they meet with specific Ag

Major co-stimulatory factor on T cells:

CD28

required for T cell activation

MHc peptide complex connection to TCR and B7 connection to CD28

During Th1 response, there are:

Increasing cell mediated and decreasing humoral immune response.

Th1-like cytokines are produced by:

NK cells

Cytokine of Th1 character:

IFN-g

TH1-type cytokines:

IL-2, IL-12, IFN-g

Th2 types cytokines:

IL-4, IL-5, IL-13

Which type of T cell is most likely to promote acute neutrophilic inflammatory response? TH

It is FALSE regarding the cytokines:

Endocrine mediators in most of the cases

Cytokine receptors are

High affinity receptors in low number

Cytokines are redundant since:

They are not specific for the antigen

local inflammation is developed into systemic events by, IL

maturation of lymphoid progenitors

IL7