D. I ect conjunctiva for color, edema, or lesio by gently depre ing lower lid with thumb pre ed agai t bony orbit. Ask client to look up.

• 检查结膜颜色、水肿，或拇指靠在眼眶轻轻按压下眼睑检查有无损伤。嘱受检者抬眼。。