How bad did I screw up during this interview

I had an interview today for a transport position as an EMT-B and realized I messed up on one of the medical questions. I am just wondering how bad I did as I currently do not expect to hear back at all from that interview. The question was if you have a patient and the EKG reads acute MI what would you do. I completely forgot about aspirin, I remembered Nitro and the contraindications as well as oxygen if needed, but forgot completely about aspirin and forgot to say as well the contraindication of sexual enhancement medications. How bad did I screw up?