Antianginals Flashcards
1
Q
nitroglycerin Nitro-Dur
Classification
A
Antianginal
2
Q
nitroglycerin Nitro-Dur
Mechanism of action
A
Relax arterial and venous smooth muscle; dilate coronary arteries
3
Q
nitroglycerin Nitro-Dur
Primary use
A
Lowering myocardial oxygen demand
4
Q
nitroglycerin Nitro-Dur
Adverse effects
A
Hypotension Dizziness Headache Flushing of face Rash
5
Q
nitroglycerin Nitro-Dur
Nx Implication/Teaching
A
Obtain blood pressure and monitor
IV nitrates have greatest risk for severe hypotension
Educate client that alcohol is contraindicated
Withhold nitrates if hypotension occurs