我们发现手术患者的心理应激反应所致的临床表现有以下几种类型。１　紧张所致的血压升高　　这类患者往往是他们对手术目的与做法、施术者手术的安全程度等极为关切，当他们关切的问题得不到明确的解答后，心情便会变得极为紧张，这是由于机体中交感神经兴奋而导致血压升高。 We found that the surgical response of patients with psychological stress response to the clinical manifestations of the following types. 1 Tension caused by elevated blood pressure These patients are often very concerned about their purpose and practice of surgery, the safety of the performer surgery, etc., are very concerned about the problem can not be clearly answered, the mood will become extremely Tension, which is due to the body’s sympathetic nervous and lead to high blood pressure.