The nurse is caring for a client who is on ritodrine therapy to halt premature labor. What condition indicates an adverse reaction to ritodrine therapy

A. Hypoglycemia.
B. Crackles.
C. Bradycardia.
D. Hyperkalemi

随展览品出境的小卖品、展卖品，应该按照一般出口申报，属于许可证管理的，还应当提交出口许可证件。