Texas Civil Practice and Remedies Code - CIV PRAC & REM § 91.002. Health Care Practitioner Liability

(1) the health care practitioner was acting in good faith and in the course and scope of the health care practitioner's duties;

(2) the health care practitioner commits the act or omission in the course of conducting the physical examination or medical screening of the patient;

(3) the services provided to the patient are within the scope of the license of the health care practitioner;  and

(4) before the health care practitioner conducts the physical examination or medical screening, the patient or, if the patient is a minor or is otherwise legally incompetent, the patient's parent, managing conservator, legal guardian, or other person with legal responsibility for the care of the patient signs a written statement that acknowledges: