Final answer:
Double vision, loss of appetite, and nausea are signs of digoxin toxicity. Other signs include bradycardia, difficulty reading, and visual alterations.
Step-by-step explanation:
Double vision, loss of appetite, and nausea are signs of digoxin toxicity. Other signs of digoxin toxicity include bradycardia, difficulty reading, and visual alterations such as green and yellow vision or seeing spots or halos. Additional signs may include confusion, vomiting, diarrhea, decreased libido, and impotence.