<prompt> Digitalis toxicity can causeHyperkalemiaNauseaArrythymiasAll the above  <response>: Digitalis toxicity DT occurs when you take too much digitalis also known as digoxin or digitoxin, a medication used to treat hea conditions. Signs of toxicity include nausea, vomiting, and an irregular heabeat Refer kDT 6e p498 