Which Action Could the Nurse Delegate to Unlicensed Assistive Personnel

Which action could the nurse delegate to unlicensed assistive personnel (UAP) trained as electrocardiogram (ECG) technicians working on the cardiac unit?

A) Select the best lead for monitoring a patient with an admission diagnosis of Dressler syndrome.
B) Obtain a list of herbal medications used at home while admitting a new patient with pericarditis.
C) Teach about the need to monitor the weight daily for a patient who has hypertrophic cardiomyopathy.
D) Watch the heart monitor for changes in rhythm while a patient who had a valve replacement ambulates.