齿形带的检查项目有()
A.齿形带是否有损坏现象
B.检查齿形带的齿有无破损
C.检查齿形带张紧程度并清洁
D.齿形带是否有裂缝
参考答案:A, B, C, D, E
以下属于开放性神经损伤的是()
A.牵拉伤
B.切割伤
C.压迫伤
D.注射伤
E.缺血性损伤
An 20-month-old with acquired immunodeficiency syndrome (AIDS) is seen in the clinic for health maintenance. Which of the following vaccines would the nurse anticipate administering to this toddler
A.Diphtheria-tetanus-acellular pertussis.
B.Varicella.
C.Measles, mumps, and rubella.
D.Hemophilus influenza.