Infectious Diseases Flashcards
1
Q
Congenital CMV. 6 things
A
Jaundice Hepatosplenomegaly Blueberry Muffin Rash Microcephaly PV Calcification
Later: SNHL
2
Q
Congenital Toxoplasmosis.
A
Hydrocephaly
Microcephaly
Intracranial Calcifications (ring enhancing lesions)
Chorioretinits
3
Q
What 4 bacteria do cephalosporins have no activity against?
A
Listeria
Atypicals (Mycobacteria/Chlamydia)
MRSA
Enterococci
4
Q
What 2 cephalosporins work against pseudomonas?
A
Ceftazadime (3rd Gen)
Cefepime (4tg Gen, extended spectrum)
5
Q
Name 5 Gram Negative Bacilli
A
Klebsiella E. Coli Proteus Mirabilis Pseudomonas ESCAPPM - Enterobacter, Serratia, Citrobacter, Morganella
Generally think of the ones that cause UTIS
6
Q
What do you use to treat ESCAPPM?
A
Enterobactera, Serratia, Citrobacter, Aeromonas, Proteus, Providencia, Morgenella
Inheritantly resistant to cephalosporins due to AmpC-Beta-lactamase.
Often need aminoglycosides (gentamicin, 302 ribosomal subunit) or carbapenems (Beta-lactams)
