Anna sues Whitney. While presenting her case, Anna's attorney calls Whitney's doctor to the witness stand. The questioning of this witness at this point in the trial is known as: a. direct examination. b. interrogation. c. a request for admissions. d. cross-examination.

Direct examination

Explanation:

Direct examination and cross-examination are a technique that is used by health mental experts. It is an examination of a patient. The psychologist, psychiatrist, and doctors observe the patient and help the patient in that context. All expert has a specific quality through which they treat their patients. In the direct examination, patient-doctor rapport establishes and they can observe their patient and listen to their thought carefully.  

Anna Sues Whitney. Here Anna's doctor has to be a witness in the witnessed stand. This is called direct examination.

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