Final answer:
Sexual abuse is defined as any form of unwanted sexual activity or contact without consent.
Step-by-step explanation:
Sexual abuse is defined as any form of unwanted sexual activity or contact between a perpetrator and a victim without the victim's consent. It includes sexual intercourse as well as other forms of physical sexual relations that are non-consensual. Therefore, the statement that sexual abuse is defined as sexual intercourse or other forms of physical sexual relations between the registrant and client is True.