Hallo…
Has anyone taken the HealthTrust ER, EKG, or Pharm exams? I’m about to take them and wondering how they went for you. Any tips on what to expect or how to prep would be really helpful! 
Regards…
For ICU examinations, use study materials for certificates such as CCRN. These thorough instructions cover a significant amount of the necessary content.
Take the EKG and pharmacology practice exams. You may familiarize yourself with the kinds of questions you’ll face by using the flashcards and practice questions available on websites like as Quizlet.
Pay close attention to the mechanisms of action, adverse effects, and counteragents for popular pharmaceuticals when preparing for the Pharmacology test. 
Make sure you are familiar with the fundamentals of cardiac physiology and are able to recognize and interpret various rhythms on an EKG.
Use your time wisely during the test. Avoid devoting too much time to any one question. Mark it and come back to it later 
if you’re not sure.
Confidence can make a big difference. 
Stay calm, take deep breaths, and trust your preparation.