large b lymphocytes with atypical nuclei and neutropenia
human herpesvirus 4
abnormally large cells with nuclear inclusion
cytomegalovirus
pustules
poxviruses
dane particles
hepatitis b virus
"kissing disease"
human herpesvirus 4
pinkeye
adenoviruses
condylomata acuminata
papillomaviruses
progressive multifocal leukoencephalopathy (PLM)
polyomaviruses
erythema infectiosum
parvoviruses
T/F: chickenpox was so named because it was first found in chickens
false
T/F: the first human disease to be eradicated was smallpox
true
T/F: erythema infectiosum is a dangerous but treatable disease
false
T/F: human herpesviruses have been designated by combining HHV (human herpesvirus) with numbers corresponding to the severity of the diseases they cause
false
T/F: contact with a minute quantity of blood is sufficient for infection with hepatitis B virus
true
T/F: for protection from infection with genital herpes, condoms need to be used only when there is an active lesions
false
T/F: human herpesvirus 4 has been implicated as an etiological agent in some cases of hodgkin's lymphoma
true
T/F: the cytomegalovirus may be teratogenic if the virus infects stem cells in an embryo or fetus
true
T/F: everyone appears to be infected with polyomaviruses BK and JC by the age of 15
true
T/F: adenoviruses are so named because they infect only adenoid cells in humans
false
immunization with _______ will provide protection against smallpox
cowpox
painful, blister-like lesions that progressively become filled with pus suggest infection with a(n) ________.
poxvirus
_______ is usually associated with lesions on the genitalia
human herpesvirus 2
an inflamed blister on the finger caused by either HHV-1 or HHV-2 is known as _______.
whitlow
the condition in which athletes develop herpes lesions on their skin as a result of coming in contact with herpes lesions during wrestling is known as ________.
herpes gladiatorum
skin lesions described as "dewdrops on rose pedals" are characteristics of _______.
chickenpox
individuals who have had chickenpox may develop ______ later in life if they are exposed to stress or immune suppression
shingles
aspirin should never be given to children or young adults who have symptoms of viral infections because of the possible risk of developing ________.
reye 's syndrome
in infections with _______, the virus becomes latent in B lymphocytes and suppresses apoptosis, thus providing one source of lymphomas associated with this virus
human herpesvirus 4
the autoimmune disease ______ may result from infection with human herpesvirus 6
multiple sclerosis
cytomegalovirus can be ______ if it infects fetal stem cells
teratogenic
the cauliflower-like growths on the genitalia caused by papillomaviruses are known as _____.
cyndylomata acuminata
the search for cancer-causing viruses led scientists to discover a group of viruses called ______ that are capable of causing several different types of tumors in humans
polyomaviridae
Hep B virus replicates in liver cells and is released by _____ rather than cell lysis
exocytosis
disease caused by B19 virus is known as ______, or erythema infectiosum