Lecture 1&2: MEDT 491 Clinical Immunology

______ is known as a substance that specifically binds to an antibody or t-cell receptor. it is also known as an immunogen.

• Antigen

• Antibody

• CRP

• Erythrocyte

_______ is a protein (immunoglobulin) that consist of two identical heavy chain and two identical light chain that recognize a specific portion of an antigen and binds to it

• Antigen

• Immunogen

• Antibody

• Basophilius

______ is (are) a natural or inborn resistance to infection after microorganisms have penetrated the first line of resistance

• Innate immunity

• Adaptive Immunity

• Skin

• Antibodies

The augmentation of body defense mechanisms in response to a specific stimulus, which can cause the elimination of microorganisms and recovery from disease is called ________.

• Innate Immunity

• The macrophage effect

• Adaptive immunity

• Rouleaux

What are the components of Adaptive immunity?

• Antigen specificity

• Rouleaux

• Diversity

• Memory of past pathogens

• Ability to difference between foreign material and itself

These cells migrate to the tissue and are able to differentiate between dendritic cell and macrophages. They are professional phagocytes antigen presenting cell and are the largest cell in the blood. These traits are abilities of a ________.

• Dendritic cell

• Macrophage

• Monocyte

• Eosinophil

• Basophil

These cells have a circulating WBC percentage of 4.

• Monocytes

• Eosinophils

• Macrophages

• Erythrocytes

• Basophils

These cells are monocytes that have migrated from the blood to the tissue. They do not contain peroxidase and have a different name depending on their location. These cells are called _______.

• Monocytes

• Dendritic cells

• Eosinophils

• Basophil

• Macrophages

These cells are believed to be derived from a monocyte precursor. They are found all over tissue and have long spidery projections. These cells are called ______.

• Dendritic cells

• Macrophages

• Basophil

• Monocyte

______ are the perfect presentation of type 1 and 2 MHC class and activation of T lymphocytes.

• Monocytes

• Dendritic cells

• Basophils

• Eosinophil