10: Anti-Infective/Antiviral Drugs Flashcards
Common virus
A virus that uses either DNA or RNA and as it’s genetic material and has a relatively low efficiency of cellular infection. A nonretrovirus.
Acquired Immune Deficiency Syndrome (AIDS)
The most severe form of immune deficiency disease caused by HIV infection
Efficiency of infection
The ease with which a specific type of organism causes disease through infection
Host
A person infected by a virus who cells allow viral reproduction
Human immunodeficiency virus or HIV
The most common retrovirus known to cause disease among humans. It is the organism known to cause HIV disease and AIDS
Opportunistic infection
Infections caused by organisms that are present as part of the normal environment and kept in check by normal Immune function. They occur only in people whose immune system’s are not working properly
Retrovirus
A special virus that always uses RNA as its genetic material and carries with it the enzyme reverse transcriptase,integrase, and protease which allow high-efficiency infection
Teratogen
An agent that can cause birth defects
Viral load
The number of viral particles in a blood sample, which indicates the degree of Viral infection
Virulence
The measure of how well a micro organism can invade and persistent growing, even when the person’s body is trying to destroy or eliminate it
Virus
And intracellular, sub microscopic parasite
Virustatic
Drug actions that reduce the number of viruses present by preventing them from reproducing and growing