Immunological cells Flashcards

1
Q

What type of cell is a neutrophil?

A

WBC

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2
Q

By what process do neutrophils destroy bacteria and fungi?

A

Phagocytosis

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3
Q

What regulates the formation of neturophils?

A

Granulocyte-Colony Stimulating Factor (G-CSF)

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4
Q

Why can Granulocyte- Colonoy Stimulating Factor used to treat neutropenia?

A

As it is repsponsible for regulating it’s formation

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5
Q

What process allows cells t have a greater diversity of antigen-binding sites?

A

V(D)J recombination

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6
Q

What 2 cells can haematopoetic stem cells differentiate into?

A

Common myeloid progenitors

Common lymphoid progenitors

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7
Q

What 2 cells do comon lymphoid progenitors differentiate into?

A

NK cells

Small lymphocytes

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8
Q

What do small lympocytes differentiate into?

A

B-lymphocytes

T-lymphocytes

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9
Q

What do B-lymphocytes differentiate into?

A

Plasma cells

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10
Q

What do T-lymphocytes differentiate into?

A

Th cells

Tc cells

Treg cells

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11
Q

What immunological cell are small, anucleate and disc-shaped?

A

Platletes

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12
Q

What immunological cell have lobulated nuclei?

A

Megakaryocytes

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13
Q

What immunological cell are biconcave and anucleate?

A

RBCs

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14
Q

What does anucleate mean?

A

No nucleus broooo

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15
Q

What are the 2 types of granulocytes?

A

Histamine

Perioxidase

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16
Q

What are the 2 different types of histamine (which is a granulocyte)?

A

Mast cell (big)

Basophil (small)

17
Q

What are the 2 types of perioxidase granulocytes?

A

Neutrophils

Eosionphils

18
Q

What immunological cell are kidney-shaped?

A

Monocytes

19
Q

What immunological cell have long and narrow processes?

A

Dendritic cells

20
Q

What are 3 types of opsonins?

A

Antibodies

Plasma proteins

Complement proteins (1q, 3b, 4b)

21
Q

What 4 cells do common lymphoid progentior cells differentaite into?

A

Megakaryocytes

RBCs

Mast cells

Myeloblasts

22
Q

What cell do megakaryocytes differentiate into?

A

Platletes

23
Q

What type of immunological cells are involved in allergies?

A

Mast cells babbbyyyy

24
Q

What 4 cells do myeloblasts differentiate into?

A

Eosionphils

Basophils

Neutophils

Monocytes

25
Q

What 2 cells do monocytes differentiate into?

A

Dendritic cells

Macrophages

26
Q

What 3 immunological cells are inovlved in phagocytosis?

A

Monocytes (dendritic cells & macrophages)

Neutrophils

Basophils

27
Q

What 2 immunological cells are too big for phagocytosis so they’re not involved?

A

Mast cells

Eosinophils

28
Q

What immunological cells fight bacterial infections?

A

B-lymphocytes

Neutrophils

29
Q

What cells look like they have a ‘horseshoe’ nuclei?

A

Monocytes

30
Q

What immunological cells fight viral infections?

A

T-lymphoctes

31
Q

What immunological cells fight fungal infections?

A

Neutrophils

Monocytes

T-lymphocytes

32
Q

What immunological cells fight PJP?

A

T-lymphocytes

33
Q

What is the function of HLA (human leukocyte antgen)?

A

Antigen presentation as it encodes for MHC

34
Q
A