BrooklynDO said:
So, im encountering this lil problem...maybe someone with a brain (unlike yours truly) can help me with this....
I seem to know all the pathology when i read it in kaplan and first aid...or most of it anyway.... but when I see a question in qbank I just dont seem to realize which pathology they are talking about.... a simple example would be them describing reiters and just not seeing it, thinking its oh I dunno a really bad case of .... can anyone give advice on how to "see" what they are asking you about?
😕
I had this problem initially in Qbank also. Keep in mind the mneumonics from FA, like can't pee, see, or climb a tree. So when I see something like like conjunctivities, I immediately juggle the most common differential diagnosis and try to concentrate on the age and gender first. So, when I see a young man with arthritis, I check in the stem to see if he "can't pee."
Here is what helped me:
1) First, I realized that many times when they mention the age, gender, or race of a patient, it has something to do with the differential. They can always say "a patient comes in with blah blah blah." For instance, the 70 year old man with abdominal pain and bleeding from the rectum is diverticulitis in my mind until proven otherwise. On the other hand, "a patient" that presents with abdominal pain and bleeding from the rectum makes me hold back on the diverticulitis diagnosis and think of other things that would make a patient bleed from the rectum.
2) Don't get caught up in over analyzing lab values. Let the symptoms guide you and use the lab values to confirm your suspicion.
3) Pay a lot of attention to the last couple of sentences in the case. Many times, it contains the most helpful info for answering the question. They could lead you on to one thing for most of the vignette and take a turn in the what they want you to answer.
4). When it asks you what is "most likely," they are telling you that it could very well be either of two answers in the answer choices so it is time to consider statistics when trying to get to the answer. So the young woman with the lump in her breast statistically will most likely have a fibroadenoma even though her great aunt had a mastectomy a few years ago.
So using your example above, the young man comes in with joint pain...
If the vignette doesn't mention his sexual activity or his girlfriend, I don't jump for the gonnorhea and would start seeing if he can't pee.
Like wise, with the alcoholic that comes up blood. If he wasn't found on the street, in a homless shelter and they don't mention his lungs, I stay away from the pneumonias. Try to stay away from answers that sound like a specific disease but not enough info in the stem was provided for you to jump to that answer.
Another example is the woman sitting in the hospital who has a sudden onset of chest pain could be due to a pulmonary embolism, but if I have no clue about her length of stay in the hospital, I wouldn't jump to PE without carefully considering the other clues. The clues or lack thereof in the vignette must point you to your answer. If they want you to pick preeclampsia in the pregnant woman, they will most likely you know exactly when her Boold preesure began to rise.
Hope this helps...