The Medical Record of a Patient Diagnosed with Schizophrenia States

The medical record of a patient diagnosed with schizophrenia states that the patient has cognitive dysfunction.From this statement,the nurse can expect to see evidence of:

A) anxiety, fear, and agitation.
B) aggression, anger, hostility, or violence.
C) blunted or flat affect or inappropriate affective responses.
D) impaired memory and attention as well as formal thought disorder.