Typical manifestations of digitalis poisoning: an important test center for qualified nurses' assessment

Reading the typical manifestations of digitalis poisoning and the treatment principles of digitalis poisoning is one of the important test sites for the competent nurse examination over the years. In 2020, the examination for nurses in charge has entered the countdown, and candidates need to take 12 to review and prepare for the exam. Let's get to know each other.

What are the typical manifestations of digitalis poisoning? How to deal with it?

Characteristics of digitalis poisoning:

The main manifestations of digitalis poisoning are all kinds of arrhythmia, the most common is ventricular premature beats, mostly biphasic, others are atrial premature beats, atrial fibrillation, non-paroxysmal junctional tachycardia and atrioventricular block. Rapid atrial arrhythmia with conduction block is a characteristic manifestation of digitalis poisoning. Gastrointestinal reactions such as anorexia, nausea and vomiting, nervous system symptoms such as headache, burnout, blurred vision, yellow vision, green vision and so on.

Principles of treatment of digitalis poisoning:

① Stop taking medicine immediately.

② Patients with tachyarrhythmia can use phenytoin sodium or lidocaine, patients with conduction block and bradyarrhythmia can be injected with atropine intravenously, and temporary pacemakers can be placed if necessary.

③ Potassium salt should be supplemented when the blood potassium concentration is low, and potassium chloride can be supplemented orally or intravenously; Stop using potassium diuretics.

The above is the introduction of "Important Test Site of Competent Nurse Examination: Typical Manifestations of Digitalis Poisoning". I hope it will help everyone. It is getting closer and closer to the 2020 exam for competent nurses. I hope that all candidates can actively prepare for the exam and strive for a customs clearance.