Exam questionKROK 2Pharmacy ยท 2009
A patient with acute cardiac insufficiency and cardiac glycoside intolerance got an injection of dobutamine. What is the mechanism of its action?
Answer options
- Stimulation of muscarinic choli-noreceptors
- Stimulation of ?-adrenoreceptors
- Stimulation of a1-adrenoreceptors
- Block of K -, Na -adenosine triphosphatase
- Inhibition of phosphodiesterase activity
Correct answer
Stimulation of ?-adrenoreceptors
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