Write 2 questions you need to answer to decide whether health information is valid

Health information are used for many reasons. It can be a basis of a study regarding diagnosis, health documentary, epidemiology, biotechnology and many to mention.

Therefore, a valid health information is vital and to help you decide whether the answer is factual, the two questions you need to know are “Where did the information originate?” and “Is this a reliable source?".

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.

you would need to check her bp before and after her activity.