Hypertension, high blood pressure, is know as the silent killer because it is a deadly disease that has no noticeable symptoms in the beginning. It is the single most significant risk factor for heart disease, congestive heart failure, stroke, and kidney disease.
It is a deadly disease that shows no early symptoms. It is the single most significant risk factor for heart disease, congestive heart failure, stroke and kidney disease.
I think the answer is A. national institutes of health because b doesn't have to do with holding patient health information and c & d aren't because it says library which could but A would have access to all patient information . Hope this helps !