<prompt> All the following statements regarding Adenosine are true EXCEPT -Dipyridamole potentiates its actionUsed to produce controlled HypotensionAdministered by slow I.V injectionAdministered by rapid I.V injection  <response>: Ans. is c i.e., Administered by slow L.V. injection o Adenosine is given by rapid i.v. injection not slow i.v. injectiono Adenosine is the DOC for RS.VT.o Dipyridamole potentiates its action by inhibiting uptake, while theophylline caffeine antagonize its action by blocking adenosine receptors.o Other uses of adenosine Diagnosis of tachycardias dependent on A-V node. To induce brief coronary vasodilatation during ceain diagnostic interventional procedure. To produce controlled hypotension during surgery. 