This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S., Subject name: Medicine
A 50 year old man with a history of smoking, hypertension, and chronic exertional angina develops several daily episodes of chest pain at rest compatible with cardiac ischemia. The patient is hospitalized. All the following would be part of an appropriate management plan EXCEPT: 
Select and explain. 
A. Intravenous heparin, B. Aspirin, C. Intravenous nitroglycerin, D. Lidocaine by bolus infusion
D: Lidocaine by bolus infusion
Answer: D: Lidocaine by bolus infusion 
Explanation: Ans. is 'd' i.e Lidocaine by Bolus infusion The patient with H/O exertional angina developing chest pain at rest has most likely developed unstable angina.Management of unstable anginaRest, sedation, Precipitating conditions are removedI.V Heparin or low molecular weight heparinIntravenous infusion of platelet Gp IIb/IIIa inhibitorNitrates I. Vb blockersCalcium channel blockers