Cardiac Medications and Concepts

These flashcards cover key concepts discussed in the lecture related to cardiac medications, including their uses, side effects, and monitoring considerations.

What in-class activity was announced at the beginning of the lecture?

Students should sign in for points as an in-class activity.

What key assignment was due at 8 AM?

The cardiac ATI stuff.

What term refers to fluid accumulation in the abdomen due to right-sided heart failure?

Ascites.

What is the name of the medication commonly known as Lasix?

Furosemide.

What is a potential ear-related side effect of furosemide?

Ototoxicity.

What type of diuretic works primarily on the loop of Henle?

Loop diuretics.

What is the common side effect of potassium-sparing diuretics like spironolactone?

Hyperkalemia.

What is the purpose of diuretics in heart failure treatment?

To remove excess fluid and reduce the workload on the heart.

What does digoxin do to the heart's contraction?

It increases the force of contraction.

What type of heart rhythm is digoxin primarily used to treat?

Atrial fibrillation and heart failure.

What are statins primarily used for?

To lower LDL cholesterol and triglycerides while increasing HDL cholesterol.

What is a common side effect of nitrates like nitroglycerin?

Headaches.

What must be monitored when administering a potassium channel blocker like amiodarone?

Breathing status and any signs of pulmonary toxicity.

Why can’t you give nitroglycerin to a patient taking sildenafil?

It can cause a severe drop in blood pressure.

Which two electrolytes are critical to monitor when a patient is on diuretics?

Potassium and sodium.

What dietary changes should a patient on statins consider?

Eat more fruits, vegetables, and whole grains while reducing animal products.

What indicates digoxin toxicity?

Nausea, anorexia, vomiting, fatigue, and visual disturbances.

What should nurses assess before administering digoxin?

The patient’s heart rate, which should be above 60.

How is furosemide typically administered to ensure safety?

IV push slowly to avoid ototoxicity.

What condition might exacerbate the necessity to monitor potassium levels?

Diabetes, due to the risk of hypoglycemia.

What complication can arise from taking multiple diuretics?

Electrolyte imbalances.

What are inotropic agents used for?

To increase the force of heart contractions.

What might a patient experience if their potassium levels are too high?

Palpitations or irregular pulse.

What side effect is associated with the use of amiodarone?

Pulmonary toxicity.

What is a common instruction for patients taking nitroglycerin?

Report any dizziness or syncope.