问题
单项选择题
The nurse is teaching a group of patient-care attendants about infection-control measures. The nurse tells the group that the first line of intervention for preventing the spread of infection is
A. wearing gloves.
B. administering antibiotics.
C. washing hands.
D. assigning private rooms for clients.
答案
参考答案：C
解析：Hand washing is the first line of intervention for preventing the spread of infection. Antibiotics should be initiated when an organism is identified. Wearing gloves and assigning private rooms for clients can also decrease the spread of infection and should be implemented according to standard precautions.