ACE-INHIBITORS -Angiotensin Converting Enzyme Inhibitors-Cardiovascular Pharmacology-Hypertension

This video reviews only the key points that you need to know about ace inhibitors. Learn essential points that are most likely on your exam!

ACE Inhibitors (angiotensin-converting enzyme inhibitors) Key Video Points:
1. Learn mechanism of action, side effects, nursing considerations
2. How the Drug works
3. Side Effects

ACE Inhibitors work to inhibit the RAAS (renin-angiotensin-aldosterone system). When the angiotensin-converting enzyme is inhibited, it prevents angiotensin I from converting to angiotensin II, this lowers systematic vascular resistance and blood pressure.

Side effects of ACE inhibitors include: dry, persistent cough, hyperkalemia, hypotension, dizziness, and angioedema ( life threatening)

Nursing considerations for ACE inhibitors include: assess blood pressure regularly, educate patients about avoiding salt substitutes that contain potassium and avoiding a diet rich in potassium due to risk of hyperkalemia, monitoring for angioedema ( life threatening and in typically causes air way obstruction due to swelling of the tongue and larynx)