They are not allowed to interfere with the domestic affairs of the patient, or openly discuss the nature of the patient's illness.
與病人在朝夕相處中結下情緣看護和病患有時也能在朝夕相處中，培養出一份深摯的感情，直到看護工作結束後，雙方還繼續聯繫。黃滿子與忠仁、忠義兄弟，就結下一段「祖孫緣」。