Not true about nitroglycerine is that -
Ans. is 'a' i.e., Causes AV conduction delay Nitroglycerine and other nitrates have no effect on A-V conduction.About other optionso Tolerance can develop if nitrates are continuously present in the body.o Nitrates can cause reflex tachycardia and hypotension.
Causes AV conduction delay
Causes tolerance
Caused reflex tachycardia
Caused hypotension