ch 24 micro

syncytium between infected and noninfected cells

large b lymphocytes with atypical nuclei and neutropenia

abnormally large cells with nuclear inclusion

pustules

dane particles

"kissing disease"

pinkeye

condylomata acuminata

progressive multifocal leukoencephalopathy (PLM)

erythema infectiosum

T/F: chickenpox was so named because it was first found in chickens
True False

T/F: the first human disease to be eradicated was smallpox
True False

T/F: erythema infectiosum is a dangerous but treatable disease
True False

T/F: human herpesviruses have been designated by combining HHV (human herpesvirus) with numbers corresponding to the severity of the diseases they cause
True False

T/F: contact with a minute quantity of blood is sufficient for infection with hepatitis B virus
True False

T/F: for protection from infection with genital herpes, condoms need to be used only when there is an active lesions
True False

T/F: human herpesvirus 4 has been implicated as an etiological agent in some cases of hodgkin's lymphoma
True False

T/F: the cytomegalovirus may be teratogenic if the virus infects stem cells in an embryo or fetus
True False

T/F: everyone appears to be infected with polyomaviruses BK and JC by the age of 15
True False

T/F: adenoviruses are so named because they infect only adenoid cells in humans
True False

immunization with _______ will provide protection against smallpox

painful, blister-like lesions that progressively become filled with pus suggest infection with a(n) ________.

_______ is usually associated with lesions on the genitalia

an inflamed blister on the finger caused by either HHV-1 or HHV-2 is known as _______.

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 ________.

skin lesions described as "dewdrops on rose pedals" are characteristics of _______.

individuals who have had chickenpox may develop ______ later in life if they are exposed to stress or immune suppression

aspirin should never be given to children or young adults who have symptoms of viral infections because of the possible risk of developing ________.

in infections with _______, the virus becomes latent in B lymphocytes and suppresses apoptosis, thus providing one source of lymphomas associated with this virus

the autoimmune disease ______ may result from infection with human herpesvirus 6

cytomegalovirus can be ______ if it infects fetal stem cells

the cauliflower-like growths on the genitalia caused by papillomaviruses are known as _____.

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

Hep B virus replicates in liver cells and is released by _____ rather than cell lysis

disease caused by B19 virus is known as ______, or erythema infectiosum