self-administer       
verb [ T ] (also selfadminister) uk/ˌself.ədˈmɪn.ɪ.stər/ us/ˌself.ədˈmɪn.ə.stɚ/
 自助
to do or take something yourself that would normally be done or given by someone else
  The patient must self-administer the drugs at home. 
Labs are required to submit the results of self-administered tests every year. 实验室必须每年提交自我测试的结果。 
  - More examples
- The test is self-administered and takes just a few minutes to complete.
- Because oral vaccines can be self-administered, large groups of people can be treated quickly.
- Results are based on self-administered questionnaires completed by 183 judges nationwide.