Pharmacological TherapiesQuestion 103 of 120
The LPN/LVN is giving a client nitroglycerin sublingually for chest pain. Which instruction is correct?
a.Swallow the tablet whole with water
b.Chew the tablet thoroughly
c.Place the tablet under the tongue and let it dissolve
d.Take three tablets at once immediately
Explanation
Sublingual nitroglycerin is placed under the tongue to dissolve for rapid absorption. Swallowing or chewing reduces effectiveness. Doses are typically repeated one at a time at intervals while seeking emergency help if pain persists.
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