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Nitroglycerin questions test chest pain priority, blood pressure before dosing, headache, orthostatic hypotension, PDE-5 inhibitor contraindication, and patch safety.
Study aid - not medical advice. Not a clinical decision tool. For NCLEX pharmacology review only.
1. Assess chest pain, vital signs, oxygenation, and blood pressure.
2. Have the patient sit or lie down because hypotension and dizziness can occur.
3. Follow chest-pain/emergency protocol if pain is new, severe, or not relieved promptly.
Notify the provider and hold per protocol for hypotension, severe dizziness/syncope, suspected right ventricular infarct context, or recent PDE-5 inhibitor use such as sildenafil, tadalafil, or vardenafil.
Do not treat ongoing chest pain as routine. Escalate per emergency protocol.
Nitroglycerin monitoring is mainly assessment: BP, HR, chest pain rating, ECG changes, oxygenation, and headache/dizziness.
Cardiac markers and ECG are ordered based on chest-pain protocol, not because nitroglycerin has a routine therapeutic lab level.
Think through the answer before you reveal the rationale.