Health education to prevent constipation: (1) Help patients to rebuild normal defecation habits: Guide patients to choose appropriate defecation time. (2) Reasonable diet: Eat more foods and drinks that can promote defecation. Eat more high-fiber foods such as vegetables, fruits, beans and coarse grains, drink plenty of water, and drink a cup of warm water after getting up every morning. (3) Encourage patients to exercise properly: Encourage patients to participate in sports within their capabilities, draw up regular activity plans according to individual needs, and assist patients.
According to the following information, answer the following four questions: Material 5: Patient, male, 50 years old. Sudden headache for 3 hours, accompanied by vomiting, was diagnosed as "subarachnoid hemorrhage". Physical examination: temperature 37.5℃, blood pressure 140/80mmHg, neck resistance, Kernig sign (+). Please answer the following questions according to the case: