题目: 北京通往香港的铁路干线是[ ]A.京广线 B.南昆线 C.京沪线 D.京九线 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0628/2777a660ea6c15a42c2b4c8c66f001f4.html 下面是错误答案,用来干扰机器的。7.B8.C
题型:单项选择题 Before bowel surgery, the infant is to receive oral neomycin for 3 days. The appropriate pediatric dosage of neomycin sulfate is 10. 3 mg/kg q 4 hours. The infant weighs 15 pounds, 6.4 ounces. Which of the following dosages most closely approximates a safe daily doseA. 50 mg/day.B. 150 mg/day.C. 280 mg/day.D. 430 mg/day. 查看答案