Mechanism of Action
Side Effects
Nursing Interventions
Patient Teaching
Contraindications
100

This medication class works by blocking calcium channels, leading to vasodilation. 

CCBs

100

This ACE inhibitor side effect often leads to discontinuation of the drug.

Dry cough

100

Always check this vital sign before administering beta blockers.

Heart rate 

100

Patients taking nitroglycerin should sit down before use because of this side effect.

Hypotension (dizziness)

100

This medication class should be held in a patient with a potassium of 2.6

Loop/thiazide diuretics
200

These drugs increase urine output by inhibiting sodium and water reabsorption in the loop of Henle.

Loop diuretics 

200

Loop and thiazide diuretics can lead to this electrolyte imbalance.

Hypokalemia

200

Patients on warfarin should have this lab value monitored regularly. 

INR

200

Patients on warfarin should avoid foods high in this vitamin.

Vitamin K

200

This medication may be held for patients with an INR greater than 3. 

Warfarin

300

This class of drugs reduces myocardial oxygen demand by dilating coronary arteries and veins.

Nitrates (nitroglycerin)

300

This potassium-sparing diuretic can cause gynecomastia in men.

Gynecomastia 

300

When giving IV potassium with loop diuretics, nurses must ensure it is never administered this way.

IV push

300

A patient taking beta blockers should not stop the drug suddenly because it can cause this heart rhythm.

Rebound tachycardia

300

Patients who are anuric should avoid taking this medication class. 

Diuretics

400

This drug class works by blocking angiotensin II receptors, leading to vasodilation and decreased blood pressure.

ARBs

400

This anticoagulant can cause thrombocytopenia

Heparin

400

This medication should be stored in a dark place/bottle.

Nitroglycerin (nitrates)

400

Patients on spironolactone should avoid this seasoning.  

Salt substitutes

400

Patients taking albuterol should avoid taking this medication class. 

Beta blockers

500

This anticoagulant is both a thrombin inhibitor and factor Xa inhibitor. 

Heparin

500

Beta blockers can mask symptoms of this condition in diabetic patients.

Hypoglycemia 

500

The nurse plans to administer this medication to reverse heparin toxicity. 

Protamine

500

ACE inhibitors and ARBs should be avoided in this patient population.

Pregnant patients

500

Got an infection? This medication class may increase your risk. 

ACE inhibitors (specifically captopril)

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