Abbreviation key for photographs Organism names: these are abbreviated so the genus and species names are shortened but recognizable. Because many genus names start with the same letter (e.g., Salmonella, Shigella, Staphylococcus, Streptococcus, Serratia, etc.) multiple letters are included to make the names recognizable and to allow proper sorting in the computer. 7h11 10exp3 10exp4 10exp5 absc af (or afs) aura bap bbe bc bx cfu cholesys csf cytospin dc dischg emb f few fna gas gbs gcs gen fl gf glu gn gncb gndc gnicdc gnr gpcc gpcpc gpcpclus gpr grp Middlebrook 7H11 agar 10 exponent 3=1,000 10 exponent 4=10,000 10 exponent 5-100,000 abscess acid fast stain (Ziehl-Neelsen, Fite, Kinyoun, etc) auramine O fluorescent stain for mycobacteria blood agar plate bacteroides bile esculin agar blood culture biopsy colony forming units cholesystostomy cerebrospinal fluid cytocentrifuge concentration of cells, organisms, and debri diplococci discharge eosin-methylene blue agar plate female; 37f = 37-year-old female; m=male few fine needle aspiration group A streptococci group B streptococci group C streptococci genital flora genital flora glucose gram-negative gram-negative coccobacilli gram-negative diplococci gram-negative intracellular diplococci gram-negative rods gram-positive cocci in clusters suggesting staphylococci gram-positive cocci in pairs and chains suggestion streptococci gram-positive cocci in clusters suggesting staphylococci gram-positive rods group gs he kia kiny lac lite (back lite) lkv m mac man mod num on paf per ml periton pt sc pmn sel f sp spu strep select tcbs TSI tis tm unk ure urin urms w xld yst zn gram stain Hektoen enteric agar Kliglers iron agar Kinyoun acid fast stain lactose lighted from the back laked blood kanamycin vancomycin agar male; 37m=37-year=old male; f=female MacConkey agar plate mannose moderate numerous oral nasal flora partial acid-fast stain per milliliter as in cfu/ml peritoneal patient followed by a number & letter, i.e. pt1a is a case subculture polymorphonuclear cells selenite F broth species sputum Strep Select agar with neomycin & Polymyxin B thiosulfate-citrate-bile salt-sucrose agar plate triple sugar iron agar tube (with slant over butt) tissue Thayer-Martin medium with Trimethoprim, Colistin, Anisomycin & Vancomycin unknown cell type urethra (urethral) urine urine midstream culture with xylose-lysine-desoxycholate agar plate yeasts Ziehl-Neelsen acid fast stain