患者,女,33岁,妊娠6个月。下中切牙之间牙龈乳头处形成一肿物3个月,色紫红,易出血。其最有可能的诊断是?
A. 药物性牙龈肥大
B. 慢性龈炎
C. 妊娠期龈炎
D. 牙周炎
查看答案
男性,50岁,主诉牙龈不适2年,有高血压史,检查全口牙龈增生,覆盖牙面,影响咀嚼,口腔卫生状况不良,有吸烟的习惯,牙龈探诊出血。请问造成上述症状的原因是患者可能服用了?
A. 苯妥英钠
B. 硝苯地平
C. 环孢素
D. 糖
When a website is not finished or completed, we would say that is__________construction.
A. in
B. on
C. at
D. under
- How do you do?-
A. Yes,Ido.
B. No,Idon’t.
C. How do you do.
D. This way, please.
- How was your flight?-________.
A. It was fine.
B. No, thank you.
C. Yes, I did.
D. No, I didn’t.