Vanessa works as a nursing aide for mrs. shubert, an elderly convalescing patient. which branch of science would her to distinguish between abnormal and normal signs in the patient?
a. microbiology
b. anatomy
c. chemistry
d. physiology

Mario was conducting research regarding the treatment of aids victims using stem cells. he found a source that was written recently and the author was known. unfortunately, he could not determine if it had been peer reviewed.

Results from damage to tiny air sacs in the lungs

Jen is reviewing information about a new treatment for arthritis pain that she saw on an informational website. most of the information is testimonials from satisfied users. which best indicates that this information is unreliable? it is not paid for by product sponsors. it is on a website that is not run by professionals. its claims are based mostly on anecdotal evidence. its claims are not supported by the provided information.