Chp 70 Flashcards
1
Q
What are the two types of cells in which histamine is synthesized and stored?
A
Mast and Basophils
2
Q
The principal causative agents in anaphylactic shock are?
A
Leukotrines ( epinephrine)
3
Q
The H1 antagonists are the classic?
A
antihistamines (benadryl)
4
Q
Overdose with antihistamines can produce?
A
CNS stimulation, and seizures ( toxicity) **
5
Q
The most common side effect of the antihistamines is?
A
sedation
6
Q
A second generation antihistamine that can be administered by nasal spray is?
A
Azelastine
7
Q
H2 antagonists include?
A
Zyrtec, allegra, and Clarnex
8
Q
After taking benadryl for 3 to 4 days in a row you experience?
A
hangover effect
