Final answer:
The correct initial dose of adenosine for the treatment of supra ventricular tachycardia is 6mg IV.
Step-by-step explanation:
The correct initial dose of adenosine for the treatment of supra ventricular tachycardia is 6mg IV.
Adenosine is a medication used to treat abnormal heart rhythms, including supra ventricular tachycardia. It works by slowing down the electrical conduction in the heart, which can help to restore a normal heart rhythm.
In adult patients, the recommended starting dose of adenosine is 6mg, administered intravenously.
If the initial dose is not successful in terminating the tachycardia, a second dose of 12mg can be given. Higher doses should be administered under the guidance of a healthcare professional.