Can someone help with this? Idk anything about this

Can someone give me one specific health problem, and explain it. !

Khurshid is recovering from a heart attack. which type of rehabilitative care would she benefit from the most?

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.