Shock Flashcards
1
Q
What is a anaphylactic shock?
A
Histamines released by mast cells.
IgE stimulates the release of histamines by the work of B cells.
2
Q
What is onset of action?
A
Duration of time before the drug reaches therapeutic levels within the body.
3
Q
What is potentiation?
A
A synergistic action in which the effect of 2 drugs given simultaneously is greater than the effect of the drugs given separately.
4
Q
What is synergism?
A
The interaction of 2 or more drugs to produce a certain effect.
5
Q
What is habituation?
A
It is an acquired tolerance from repeated exposure.
6
Q
What is the order of absorption rate from fastest to slowest?
A
IV
IO
Inhalation
SL
Rectal
IM
SC
Oral
Topical
