美国执业医师考试第一步（USMLE STEP 1）词汇表

villi gut epithelial lumen virus rotavirus giardia anaerobic enterotoxin custard mayonnaise antibiotic toxin vomit nausea causative etiology compromise competent entamoeba clostridium jejunum invasive cholera pathogenic adherent coli botulinum Bacillus cereus Staphylococcus aureus diarrhea urinary gastrointestinal lysogeny transduction conjugation transformation transposition cryptosporidium polysaccharide glycogen plasma pneumonia trypanosome plasmodium treponema legion chlamydia rickettsia yersinia salmonella shigella pseudomonas proteus meningitis coagulase catalase bacitracin teichoic acid mycoplasma peptidoglycan acid capsule pilus flagellum tuberculosis mycobacterium pigment charcoal chocolate