The secondary survey is a head-to-toe evaluation of the trauma patient, ie, a complete history and physical examination, including a reassessment of all vital signs.
二次评估是对创伤病人从头到脚的彻底的检查评估，例如，完整全面的询问病史及体格检查，包括对所有生命体征的重新评估。
Objective:To study the value of umbilical blood stream examination and descending test of fetal head on antenatal diagnosis of cord around neck and perinatal prognosis.
目的：探讨胎儿脐血流检测及胎头下降试验对脐带绕颈的诊断及预测其胎儿预后的价值。
Results: Of 47 necrotic femoral head in 30 cases, 16 were missed diagnosis by X-ray examination, 5 by CT, and 5 were diagnosed by MRI but missed diagnosis by X-rays and CT.
结果：30例病患共累计47个病变股骨头，X线检查漏诊了16个病变股骨头，CT检查漏诊了5个病变股骨头，MR检查诊断了经x线、CT检查后漏诊的5例病变股骨头。
CONCLUSION Patients with history of head injury, eye symptoms or epistaxis should take DSA examination to identify the injury of the internal carotid artery in cavernous sinus segment.
结论对有头颅外伤史伴有眼部症状或鼻出血症状的应及早行DSA造影以明确诊断。
We examined and recorded their visual acuities, intraocular pressures, prone head test in dark room for 2 hours (PHT) and the gonioscopic examination under high ocular pressures.
检查、记录其视力、眼压、房角图，对比二小时暗室低头试验前后高低眼压变动下房角变化情况。
We examined and recorded their visual acuities, intraocular pressures, prone head test in dark room for 2 hours (PHT) and the gonioscopic examination under high ocular pressures.
检查、记录其视力、眼压、房角图，对比二小时暗室低头试验前后高低眼压变动下房角变化情况。
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