I'm taking the HESI A2 in six days, and only first heard of this exam six days ago. I'm taking this as an entrance exam for an ADN program. I've got a variety of study aids, one of them being hesiprep online exams. I'm currently a respiratory therapist and am getting some questions that I haven't a clue about and wouldn't expect anyone else to know prior to nursing school. Because I'm finding LOTS of mistakes in this test I have to really question how good this site is as a study aid.
Questions like: Which of the following species of rickettsiae does NOT need a host to survive?
and Turner's syndrome is associated with which of the following systems of the body,
or In terms of enteric media, using Salmonella-Shigella agar gives all but which of the following results?
I see these as reasonable questions for someone IN nursing school, or post-nursing school, but are these types of questions really on the HESI A2?