a.    Ergotamine
b.    Lysergic acid
c.    Bromocriptine
d.    Acetyl choline
Continue reading Which of the following is a potent vasoconstrictor? →

a.    Prazosin
b.    Terazosin
c.    Phenoxybenzamine
d.    Phentolamine
Continue reading Strong bonds with alpha receptors are formed by? →

a.    Dopamine
b.    Doubutamine
c.    Methoxamine
d.    Ephedrine
Continue reading Which of the following shows tachyphylaxis? →

a.    Volume of distribution
b.    Area of distribution
c.    Plasma protein binding
d.    Enterohepatic circulation
Continue reading Half life of a drug is directly proportional to →