Mechanism of action of dipyridamole -
Ans. is 'a' i.e., Adenosine reuptake inhibition o Dipyridamole is a powerful coronary dilator; increases total coronary flow by preventing uptake and degradation of adenosine. Remember o Dipyridamol potentiates the action of PG12.
Adenosine reuptake inhibition
Increases PGI,
Inhibits cycloxygenase
None