女性，50岁，对称性多关节肿痛伴晨僵1年余，血RF1：40（+），ESR100mm/h，本患者目前暂不考虑的治疗措施是（）

A.非甾体抗炎药 

B.泼尼松 

C.环磷酰胺 

D.甲氨蝶呤 

E.关节手术

A client diagnosed with a peptic ulcer undergoes an upper gastrointestinal endoscopy to help the physician visualize the ulcer’s location and severity. Immediately after the endoscopy, what would be a priority for the nurse to assess（）

A. Return of the gag reflex.

B. Bowel sounds.

C. Peripheral pulses.

D. Intake and output.