Pop quiz

Foxglove decoction was used to treat human dropsy in the past

• True

• False

• Not sure

• No idea

Name one cardiac glycoside

Digoxin binds to which of the following?

• Na-Ca-ATPase

• Na-K-ATPase

• K-Mg-ATPase

• None of the above

Which of the following is correct about the mechanism of action of cardiac glycosides?

• 3Na+  is actively transported out

• high intracellular Na+ leads to increase in  Ca2+ entry

• Na+ enters into the cell by simple diffusion

• All of the above

Which of these is useful in digoxin toxicity?

• Atropine

• Digoxin fab fragment

• Lidocaine

• All of the above