A 26yearold woman comes for genetic counseling for presymptomatic testing for Huntington disease (HD). Her psychiatrist has told the genetic counselor that the woman has an unstable living situation and is showing signs of depression. The woman told the psychiatrist that "she has no one." The woman is very emotional when she arrives at the counselor's office and demands HD testing. Which of the following is the BEST way to proceed with the session?

A. Explain being uncomfortable arranging her testing, and refer her to another genetic counselor.
B. Discuss with the patient the statements that she made, and proceed with the protocol and testing as requested.
C. Proceed with testing because her depression may be an early manifestation of HD.
D. Acknowledge the patient's situation, and refer her for psychological services before proceeding.