Flashcards in Lec 3-5 - Viral Hepatitis Deck (32):
1
hep a caused by blank
picornaviridae
2
hep b caused by blank
hepadnaviridae
3
hep c caused by blank
flaviviridae
4
hep d caused by
not sure
5
most hep has blank genomes
ssRNA
6
only hep virus with dsDNA genome
B
7
only hep viruses that arent sexual and are fecal oral instead
A, E
8
most deadly hepatitis
B then C
9
most chronic hepatitis
C then B
10
hep blank infects like 15 million people but only causes problems in those who already have hep B
D
11
this hep is an acute infection that replicates in intestinal cells
A
12
two phases of hep A infection
pre ecteric, icteric
13
icteric means blank
jaundice
14
fever, lack of energy, anorexia, vomiting phase
pre icteric
15
icteric phase has blank inflammation and necrosis, dark urine, blank is excreted into blood, most patients recover after 1-2 weeks
liver, bilirubin
16
this appears 1-2 months after infection and lasts for a lifetime so wont be infected again
igG
17
this appears at the same time as IgG but is short lived and can be used for diagnosis of recent infection
igM
18
there is a blank for hep A
vaccine
19
infectious hep B particle
dane particle
20
3 forms of surface antigens of hep B
filamentous particles, spherical particles, dane particles
21
onset of hep B is blank compared to A
slow
22
most people blank from hep B
recover
23
two types of hep B
fulminant, chronic
24
fulminant is if hep D is developed with hep B.... blank is very high
mortality
25
hep b vaccine involves blank cells and needs blank doses for being max effective
yeast, 3
26
advantage of blank vaccine is that you cant get sick from it
sick
27
drugs for chronic hep B
alpha interferon, lamivudine, baraclude
28
drugs for chronic hep c
alpha interferon, pegylated alpha interferon, ribavirin + alpha interferon (best treatment)
29
there is no fda approved blank for hep c
vaccine
30
new antivirals for hep c virus are very effective but blank
very expensive
31
hep D is diagnosed by presence of blank
igM antibodies
32