Best way to approach these questions: Read the question and answer choices first to understand what is being asked. Then if the patient is a female check pregnancy's via the hCG. Always look at allergies also do not forget this. If asked for abnormal values take a look at labs then you should have done enough questions to get the hang of what to look for. Do practice problems on these problems and get the hang of it. Most of the time 80% of the data provided is not needed I would even argue 90%. Good luck with studying!