問題一覧
1
Nerve Signalling uses
neurotransmitters
2
what cellular communication is faster?
nerve signalling
3
explain necrosis (4)
unplanned cell death, membrane swells and ruptures, leaking cell contents, causing inflammatory response and area damage
4
Apoptosis cell death is
programmed, can be forced by immune system
5
bacteria is
prokaryotic, free living, single celled
6
what causes opportunistic infections
fungi
7
What are free living
bacteria, fungi, protozoa
8
Helminths are
parasitic worms
9
Prions are
misfolded proteins
10
Chain of Infection
organism, reservoir, portal of exit, transmission, portal of entry, vulnerable host
11
what causes fever
cytokines, prostaglandins
12
Temperature control centre
Hypothalamus
13
WBCs of innate immunity
macrophages, neutrophils
14
macrophages secrete
cytokines
15
Parasite immune cells
mast cells
16
Allergy immunoglobin is
IgE
17
Antibodies destroy by
Neutralisation, Opsonisation , Complement Fixation
18
B cells mainly counter
bacterial infections
19
Cytotoxic T cells are
CD8+
20
B cells become
memory cells, plasma cells
21
Immunoglobin preparations are
passive immunity