问题
单项选择题
A client with a long history of ulcerative colitis takes sulfasalazine (Azulfidine) to control the condition. The nurse would anticipate the client to have which nutritional deficit that can occur as a result of taking this drug
A．Colbalamin.
B．Folic acid.
C．Niacin.
D．Iron.
答案
参考答案：B
解析：Clients who take sulfasalazine are susceptible to developing impaired folic acid absorption. Common clinical manifestations of a folic acid deficiency are gastrointestinal disturbances such as anorexia, nausea, vomiting, and a smooth, beefy red tongue. The client should be encouraged to eat food high in folic acid such as green leafy vegetables, meat, fish, legumes, and whole grains.