在平面直角坐标系，将点（x，y）向左平移a个单位长度，可以得到对应点______．

Which of the following statements should be included when teaching clients about monoamine oxidase (MAO) inhibitor antidepressants

A．Don't take prescribed or over-the-counter medications without consulting the physician.

B．Avoid strenuous activity because of the cardiac effects of the drug.

C．Have blood levels screened weekly for leukopenia.

D．Don't take with aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs).