甲亢术后出现声音嘶哑,失音的原因是
A. 喉上神经内支损伤
B. 喉返神经损伤
C. 喉上神经外支损伤
D. 迷走神经损伤
E. 声带损伤
According to Paragraph 4, which of the following is NOT what modern communication does?
A. Influencing people"s mode of life.
B. Transmitting information.
C. Broadening people"s horizons.
D. Keeping people interested in industries.
患者,女性,35岁,近月来发现乳头有鲜血流出,但乳房内并无明显肿块触及,亦无痛,考虑为
A. 乳癌
B. 乳管内乳头状瘤
C. 乳房囊性增生症
D. 乳房纤维瘤
E. 乳腺炎症
内痔的特点是
A. 肛门部有异物感
B. 易形成血栓
C. 排便时无痛性出血
D. 无明显自觉症状
E. 易引起便秘