Dystrophic metaplasia of brain cells is usually referred to as primary hypertension with mental disorders, which is the most common type of mental disorder associated with vascular disease, and refers to the mental disorders that accompany the development of primary hypertension. Psychiatric disorders associated with primary hypertension mainly manifest as neurotic-like syndrome, but also depressive syndrome, hallucinations, delusional states, etc. When the blood pressure increases sharply and a hypertensive crisis develops, it often manifests as a disorder of consciousness. What are the laboratory tests for dystrophic metaplasia of brain cells? 1, according to the World Health Organization (WHO) recommended blood pressure standards are: where the normal adult systolic blood pressure should be less than or equal to 140mmHg (18.6kPa), diastolic blood pressure is less than or equal to 90mmHg (12kPa). If the adult systolic blood pressure is greater than or equal to 160mmHg (21.3kPa), diastolic blood pressure is greater than or equal to 95mmHg (12.6kPa) for hypertension; blood pressure value between the above two, that is, systolic blood pressure in 141 ~ 159mmHg (18.9 ~ 21.2kPa), diastolic blood pressure in 91 ~ 94mmHg (12.1 ~ 12.5kPa) Between is critical hypertension. To diagnose hypertension, blood pressure must be measured several times, with at least two consecutive diastolic blood pressure averages of 90 mmHg (12.0 kPa) or higher to confirm the diagnosis of hypertension. Only one elevated blood pressure cannot be diagnosed yet, but follow-up observation is required. 2. There is a clear history of hypertension before the appearance of psychiatric symptoms. That is, on the basis of suffering from primary hypertension, the patient appears brain debilitating syndrome, or appears anxiety, depression, hallucinations, delusional states and disorders of consciousness, and psychiatric symptoms fluctuate with blood pressure and physical symptoms, that is, the ups and downs of symptoms are closely related to the fluctuations of blood pressure. 3.The early stage is dominated by the brain debilitation syndrome, and the late stage often has consciousness disorder. 4.Patients have distinctive emotions and good contact when there is no impairment of consciousness, but lack of judgment.