L18 UTI

Question 1

UPEC

(6)

Answer 1

(uropatho UTI)

gram neg

flagella

p fimbriae

Dr. adhesins

alpha and beta hemolysin- hematuria

can make K capsular antigens (assoc w/ meningitis)

Question 2

proteus mirabilis (community acquired)

proteus vulgaris (immunocomp)

(6)

Answer 2

G - bacilli

swarming (not on CLED tho)

fimbriae

make urease

make urine more alkaline

sturvite stones (mag ammonium phos)

Question 3

staph saprophyticus

(6)

Answer 3

gram pos

coagulase neg

honeymoon cysitis

females 17-27

novobiocin resistance

not very virulent (low #s, no exotoxins)

Question 4

strep agalctiae

(8)

Answer 4

group B streptococcus

gram pos coccus

gray- white colonies w/ narrow zone of beta hemolysis

can be found in normally sterile areas

CAMP factor

capsular polysacc

hyaluronidase

collagenase