This paper introduces the nursing care of 1556 patients with nasal packing silicone ventilation tube after func-tional endoscopic sinus surgery. Meticulous nursing care during nasal packing silicone ventilation tube could alleviate patients' discomfort obviously. It was emphasized to suck at exact time according to the patients' demands, adopt effective suction means to alleviate the damage of nasal mucosa,such as suction in the tube or in the bottom of the tube, take measures to promote the cleaning of secretion,which could improve the breath and sleep,as well as shorten the time of recovery.

OBJECTIVE: To study the influence factors on latent values of blink reflex (BR) in normal volunteer. METHOD: BRs of 60 normal volunteers were detected bilaterally with Medtronic Keypoint EMG. RESULT: The normal values of BRs latencies in our research was R1 (10.27 +/- 0.91) ms, R2 (28.79 +/- 4.08) ms and R2' (29.06 +/- 4.35) ms, respectively. There was no statistical difference between left ear and right ear, as far as the latencies of R1, R2 and R2'were concerned respectively (P > 0.05). The latency of R1 in male was more prolonged than female (P < 0.05), as well as the R2 and R2 in male prolonged significantly (P < 0.01). Furthermore, the latency of R1 has a positive relation with age (P < 0.05) in male group, while the latencies of R2 and R2 have no relation with age (P > 0.05). Latencies of BR in female have no relation with age (P > 0.05). CONCLUSION To some extent, age and gender have some influence on the latencies of BR. It is important to establish normal values about BR in different age or gender of people.
Adolescent ; Adult ; Blinking ; Child ; Female ; Humans ; Male ; Middle Aged ; Reference Values ; Young Adult