22.可用於治療急性高血壓危象及急性鬱血性心衰竭的血管擴張劑是:(A)nitroglycerine(B)sodium nitroprusside(C)amyl nitrite(D)isosorbide
21.Pimobendan具有增強心肌收縮力之作用,其作用機制是:(A)抑制Na+-K+ATPase的活性(B)增加Na+-K+ATPase的活性(C)抑制phosphodiesterase的活性(D
22.Enalapril是屬於何類藥物?(A)angiotensin antagonist(B)α1-adrenergic antagonist(C)phosphodiesterase inhibit