Those questions can get tricky. A lot of them will have more than one correct answer. What you have to do is pick the answer that is "most correct". This is usually the answer that deals with what is of the highest priority in nursing questions. A lot of times the easiest way to pick what is of highest priority is to go by the "ABCs" of Circulation or if that isn't relevant try Maslow's Hierarchy of needs. You might not know what those are, but I'll bet she does.
I couldn't agree more with the advice to use an NCLEX study guide. I used one the entire time I was in nursing school. Our teachers were big advocates of this method as well. It helps to develop test taking skills.
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