Miscellaneous Adrenergic Agonists. Flashcards
What mode of action will miscellaneous adrenergic agonists show?
Direct, indirect or mixed actions.
Amphetamine is a potent stimulator of what?
The CNS.
What is the mode of action of amphetamine?
It affects alpha and beta receptors and it will release stored norepinephrine and epinephrine.
What are the therapeutic uses of amphetamine?
Mood stimulant in dogs.
What are the 5 adverse effects of amphetamine?
Insomnia.
Tremors.
Restlessness.
Cardiac arrhythmias.
Anorexia.
What are the 3 pharmacological actions of ephedrine?
Increase in cardiac output and blood pressure.
Bronchodilation and urinary bladder constriction.
CNS stimulation.
What are the 5 therapeutic uses of ephedrine?
Bronchodilation.
Used to treat hypotension.
Nasal decongestant.
Used to treat urinary incontinence.
Helps with myasthenia gravis.
What are the 3 adverse effects of ephedrine?
Hypertension.
Cardiac arrhythmias.
Insomnia.
