According to the principle of , researchers are responsible for keeping all of the data they gather on individuals completely confidential and, when possible, completely anonymous.

confidentiality            

Explanation:

Confidentiality: The term confidentiality refers to the process of keeping or managing the other entity's or person's information privately. A few professionals from different background are therefore required to keep private the information being shared by a patient of a client by law. These professionals can not even disclose information to law enforcement except under a few conditions.

Principle:

1. Disclosures in the public interests.

2. Valid consent.

3. Consent to disclosure, etc.

the correct answer is "hematoma formation, with ligaments that are stretched, partially, of fully torn" ankle sprain are produced by an injury to the tough bands of tissue (ligaments) that surround and connect the bones of the leg to the foot. this causes several damage to the ankle including hematoma formation and ligament injury .