问题
单项选择题
Which of the following would be most important to teach a client older than 65 years to prevent a recurrence of bacterial pneumonia
A．Change current diet habits.
B．Seek prompt antibiotic therapy for viral infections.
C．Receive prophylactic antibiotic therapy.
D．Obtain annual influenza and pneumococcal vaccines.
答案
参考答案：D
解析：Annual influenza and pneumococcal vaccines are effective in reducing the recurrence of pneumonia.