2. What is the proper use of sublingual nitroglycerine?

A. Use one sublingual tablet when angina occurs. If still present use a second tablet in 3-5 minutes. If still present use a third tablet in 3-5 minutes. If still present 5 minutes later call 911.

B. Use one sublingual tablet when angina occurs. If still present in 3-5 minutes, call 911 and use a second tablet.

C. Use one sublingual tablet when angina occurs. If still present use a second tablet in 3-5 minutes. If still present use a third tablet and call 911.

D. Use one sublingual tablet when angina occurs and call 911.

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