alpha-adrenergic agonists Flashcards
1
Q
major uses (alpha1 selective)
A
- vasoconstrictiopn
- to cause mydriasis for eye exam
2
Q
major uses (alpha2 selective)
A
reduce blood pressure
3
Q
EP is used as a
A
vasoconstrictor in combination with local anaesthetics
4
Q
phenylephrine
A
alpha-1 selective
* used as a decongestant
5
Q
clonidine selectivity
A
alpha2 selective
6
Q
clonidine function
A
decreases sympathetic outflow, reduces BP
