The doctor has just informed andreas that because of his high cholesterol, he needs to make some lifestyle changes. andreas knows he eats too much junk food and needs to exercise, but he is not really sure where to begin. he decides to research the topic online but wants to make sure he is using reliable websites.

which attributes are indicators that a website is reliable? check all that apply

is up to date
explains sources of data
is an educational website
is endorsed by an athlete
includes advertisements of useful products
will not share personal information
has articles written by experts

A62-year-old man is being treated for an acute myocardial infarction. he originally came to the ed with substernal chest pain and diaphoresis. given his risk factors of hypertension, diabetes, tobacco use, and family history, he is considered high risk. an ecg in the ed reveals a left-bundle branch pattern, and cardiac enzymes are elevated slightly. after a focused evaluation in the ed, the patient receives iv thrombolytics. although his bundle branch pattern never resolves, the patient is chest pain-free and haemodynamically stable after thrombolysis. two days later, however, the patient reports episodes of recurrent chest discomfort and shortness of breath overnight. in evaluating for potential myocardial reinfarction, which of the following is the most appropriate diagnostic test? - creatinine kinase- dynamic ecg changes- lactate dehydrogenase- myoglobin levels- troponin i level