两位数乘两位数的积最多是四位数______.(判断对错)
最大的两个两位数相乘:
99×99=9801,积是4位数.
所以:两位数乘两位数的积最多是四位数是正确的.
故答案为:√.
预防急性胰腺炎发生的主要措施是()
A.积极治疗十二指肠疾病
B.经常服用磺胺类药或抗生素
C.积极预防和治疗胆道疾病
D.经常服用消化酶类药物
E.注意饮食卫生
After cancer chemotherapy, a client develops nausea and vomiting. For this client, the nurse should give the highest priority to which action in the plan of care
A.Serve small portions of bland food.
B.Encourage rhythmic breathing exercise.
C.Administer metoclopramide (Reglan) and dexamethasone (Decadron) as prescribed.
D.Withhold fluids for the first 4 to 6 hours after chemotherapy administration.