Excuse me, where can I get a blood test?请问在哪儿验血

今天的几个句子是有关验血的：1.What procedures do I need to follow? 我需要办什么手续呢？2.  Just tell the nurse that you want a blood test. 和护士说您要验血。3. She will prepare a test sheet for you. 她会给您开化验单。