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60 Cards in this Set

  • Front
  • Back
infection of the lungs, but also infects the lymph nodes, enlagered lymph nodes
TB
AIDS defining illness
TB
droplet nuclei are small enough to pass through 95% filtriation
TB
maxium communtiability is just before disease is diagnosed when the person may have a severe cough and other resp. stymptoms
TB
in early stages a person may have a low grade fever, loss of appetite weight loss tire easily slight cough and sputum
TB
later stage:temp elevation, particuarly in the afternoon, night sweats,presistent cough
TB
anti drugs are taken daily or several times a week for at least 6 monts
TB
isoniazid, pyrazinamide, ripampin, ethambutol
TB
means inflammtion of the liver
viral hepatitis
most commonly occuring viral hepatitis
hep. a
virus is excreted in stool 2 weeks after preceding the onset of symptoms
Hep. A
incubation period is 25 to 50 days with an average of 30 days
Hep A
after jaunidce appers the communtiability diminishs
Hep a
Hepatitis A without jaundice
anicteric
vaccine for active immunization is available
Hep. A
increased signifiance over the past 20 years
Hep B
incubation period ranges from 2 to 6 monts with an average of 60 to 90 days the longest
Hep. B
presence of serum HBsAG indicates communitablity
Hep B
may remain undiasgnosed for hep. but develop antibodies and permant immunity
Hep B
onset of disease: fever, malasie and influenza like symptoms, skin rash, itching, and joint pain
Hep B
5 to 10% of persons infected after age 5 will develop chronic disease and become carriers
Hep B
presence of anti HBS in the serum shows that the person had a previous exposure and therefore is immune to reinfection
Hep B
most common chronic blood borne infection in the US and the most frequent for liver transpants
Hep c
onset of diease may have no clinical symptoms or the pt may have abdominal discomfort, nausa and vomting may progress to jaundice
Hep C
after acture infection 50 to 80% will become chronically infected- carriers
Hep C
no vaccine is avaliable
Hep C
the delta virus, cannot cause infection expect in the presence of HBV infection
Hep D
infection is superimposed to HBsAG
Hep D
most severe and the mortality is greater with Hep B
Hep D
types of infection: coinfection, superinfection and superimpostion
Hep D
formly known as enterically transmitted nonA and nonB Hep.
Hep. E
primary infection may be mild and isolated to marginal and attached gingival
HHV1
full blown herptic- present with ulcers
HHV1
gingivostomatitis and pharygitis are most frequent, lymphadenopathy, oral lesions
HHV1
trigeminal ganglia
HHV1
herpes labials, whitlow, and occular herpes
HHV1
herpes simples infection of the fingers that can result from the virus entering through minor skin abrasions, fingernails
herpes whitlow
before local lesion appers there may be buring or slight stinging senstaions with slight swelling as a prodrome
HHV1
lesions are infectious with viral shedding, autoinoculation
HHV1
latency of the virus can never be eradicated
HHV2
varicella
chickenpox
zoster
shingles
remains latent in the dorsal root ganglia
HHV3
unilateral eruptions associated with the nerve ending of the area innervated by the infectd sensory nerve
HHV3
infectious monosucleouis
HHV4
replicates within the epitheal cells in hairy leukoplakia, lesion associated with subsequent deveoplment of AIDS
HHV4
tounge lesions appear as white lesions along the later boarders
HHV4
related to intermittent apical pain
HHV4
involved along with cytomegalvirus
HHV4
mononucleosis, pneumonitis
HHV5
an opportunistic agent a common cause of infections in immunodefiency or immunosupressed pts
HHV5
high % of population has antibodies
HHV6
rosella infantum
HHV6
reactivation can occur after bone marrow transplants and solid organ transplants
HHV6
associated with perio disease
HHV7
varicella-zoster virus
HHV3
epstein barr virus
HHV4
cytomegalovirus
HHV5
lymphotropic virus
HHV6
kaposi sacroma
HHV8