Which of the following effects of adrenaline would be block the by phentolamine but not by propanonol
Ref-KDT 6/e p123 Smooth muscle of iris contain alpha receptor whereas hea,bronchus and uterus possess ba-adrenergic receptor
Cardiac stimulation
Relaxation of bronchial smooth muscle
Relaxation of uterus
Contraction of radiap smooth muscle in the iris
Other topics and Adverse effects