URGENT PLEASE HELP ! How do I pass an ethyl alcohol test for school?

Hello thank you in advance for your help!! I have been called in for a school wide mandatory drug test in order to complete my nursing school program. This is a part of the program and I have known about this since I started so I am completely clean from all drugs and nicotine, which is also on the test. However my email today notifying me to go in for the test within 48 hours had a note that they are now including alcohol on the test and I had 3 tequila shots today and a glass of red wine!!!!

I am absolutely panicking. I do not know if it’s a urine alcohol test or saliva, however on the Labcorp website it specifies my test as “Urine drugs and saliva alcohol”. I have until 9am on Friday morning to take my exam. Please help me, how can I ensure I pass. I am so so scared.