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28 Cards in this Set

  • Front
  • Back

HHV-1 & 2
HHV-3
HHV-4
HHV-5
HHV-8

1 2 Herpes Simplex Virus
3 Varicella Zoster
4 Epstein-Barr Virus
5 Cytomegalovirus
8 Kaposi's Sarcoma
Type II is more dangerous than type I when?
During birth when there are active lesions, newborns can develop meningitis due to it.
Can individuals still shed HSV-1 viral particles when a lesion is not present?
Yes, 1/3 of individuals with HSV-1 antibodies occasionally shed viral particles, even without lesions being present.
What has been demonstrated to unequivocally induce HSV-1 lesions experimentally?
UV light
When do the prodromal symptoms of herpes labialis occur?
6-24 hours before lesions
What disease is characterized by:
-abrupt onset with cervical lymphadenopathy
-fever (103-105f)
-nausea, anorexia, irritability
-mouth lesions
Acute herpetic gingivostomatitis
The first infection of HSV-1 is called?
Primary herpetic gingivostomatitis
Ballooning degeneration, Tzanck cells, Giant cells are histologically indicative of what disease?
Herpes
Classic sign for herpes zoster?
Unilateral and painful
Where does herpes zoster establish latency?
Dorsal spinal ganglion
Herpes zoster of face or external auditory canal which can cause facial paralysis, hearing defects and vertigo
Ramsay Hunt Syndrome
Infectious mononucleosis caused by what virus?
Epstein-Barr virus (HH-4)
Difference between infectious mononucleosis exposure in adults vs children.
Children - asymptomatic
Adults - symptomatic
Classic signs are lymphoadenopathy and pharyngitis
Other signs include: fever, tonsillitits
Heptaosplenomegaly and rash less frequent
Infectious Mononucleosis
Increased lymphocytosis as high as 70-90%
Infectious Mononucleosis
Paul-Bunnell heterophil ab
Infectious Mononucleosis
Disease in which you have to be careful with contact sports due to enlarged spleen
Infectious Mononucleosis
Resides latently in salivary gland cells, endothelium, macrophages and lymphocytes.
Cytomegalovirus
Sore throat, dysphagia and fever, occasionally cough, rhinorrhea, anorexia, vomiting, diarrhea & headache
Most mild to subclinical
2-6 oral lesions sp & tonsillar pillars (heal 7-10 days)
2-4mm red macules that form vesicles that rapidly ulcerate
Herpangina
Like herpangina, the skin rash and oral lesions associated with flu-like symptoms
Oral lesion precede skin
Skin few to 12 lesions and affect borders of the palms and soles and ventral surfaces of fingers and toes
Hand-foot-and-mouth disease
Koplik’s spots mucosal erythema on BM & LM; within areas bluish-white macules
Measles
Warthin-Finkeldy giant cells
Measles
What is the classic triad for congenital rubella syndrome
deafness, heart disease, and cataracts
Mild viral illness with capacity to produce birth defects
Rubella
Patent ductus arteriosus is associated with what disease?
Rubella
Lymphadenopathy and swollen parotid glands are classic for?
Mumps
Viral disease associated with lympadenopathy?
Mono and mumps
Blue staining of bone can be caused by?
Minocycline staining