Review For Test 1 Flashcards
1
Q
What in involved with fever?
A
IL-1beta, TNF-alpha, IL6
2
Q
extravasation
A
The leakage of blood, lymph, or other fluid,
This allows neutrophils to leave the blood and invade the tissue
3
Q
What does C3 convertase do?
A
Converts C3 to C3a (to recruit) and C3b (opsinon)
4
Q
What does C5 convertase do?
A
Converts C5 to C5a and C5b (MAC)
5
Q
Three basic ways a compliment can start?
A
…
6
Q
What do neutrophils have that make them better at killing microbes?
A
Granulocytes
Also R.O.S. (reactive oxygen species)
7
Q
How long do neutrophils live?
What do they make after they die?
What can recruit neutrophils?
A
- Short lived and cannot regranulate
- Involved in making pus
- macrophages
8
Q
What is it called when cells are in close association?
A
Immunological synapse
9
Q
What are the professional antigen presenting cells?
A
- B cells
- T cells
- dendritic cells (natural killer cells can talk to Dendritic cells)
