Which of the following can identify a legitimately qualified health care professional?         ☐ certificate or diploma☐ promises a cure☐ avoids talking about qualifications☐ offers a secret cure unknown to other health professionals

The correct answer is A. Certificate or diploma

Explanation:

One of the main ways to know if a health care professional is legitimately qualified is through certificate, diplomas or similar documents because these prove the professional participated in educational programs that train appropriately health care professionals. Also, a diploma or certificate in specific areas shows the professional has knowledge and experience to provide treatment for certain conditions, give recommendations to patients, etc.

On the other hand, that a professional promises a cure, offers a secret cure or does not talk about qualifications might be an indicator that he or she is not qualified as these are non-professional behaviors. Therefore, the one that can help identify a legitimately qualified health care professional is a certificate or diploma.