抗甲状腺药物硫脲类、咪唑类的主要不良反应是A．粒细胞减少 B．血小板减少 C．血红蛋

IgG能与下列哪些分子结合()

A．C1q

B．CKs

C．SPA

D．FcγR

E．Ag

Read the poem more slowly,with a slight __________ at the end of each line.

A．pause

B．stop

C．rest

D．space

某中等氟病区的病人，其症状为肉眼可见牙齿微黄，并有部分人的牙齿缺损，骨关节疼痛，四肢僵直，进而行动困难。化验：尿氟、发氟增高

预防氟中毒的最有效的方法是（）

A.增加营养

B.饮水化学除氟

C.饮水物理除氟

D.改用低氟水源及低氟煤

E.改用低氟煤

白色污染物危害有哪些？

The nurse is caring for a client diagnosed with bulimia. The most appropriate initial goal for a client diagnosed with bulimia is to

A．avoid shopping for large amounts of food.

B．control eating impulses.

C．identify anxiety-causing situations.

D．eat only three meals per day.