NR 507 Week 1 Quiz
NR 507: Advanced Pathophysiology
(Secure HIGHSCORE)
, Once they have penetrated the first line of defense, which microorganisms do neutrophils
actively attack, engulf, and destroy by phagocytosis? (Points : 2)
Bacteria
Which statement is true about fungal infections? (Points : 2)
They occur only on skin, hair, and nails.
What of the following remains a significant cause of morbidity and mortality worldwide?
(Points : 2)
Infectious disease
What is the role of reverse transcriptase in HIV infection? (Points : 2)
It converts RNA into double-stranded DNA.
Cells in _____ may act as a reservoir in which HIV can be relatively protected from antiviral
drugs. (Points : 2)
the central nervous system
After sexual transmission of HIV, a person can be infected yet seronegative for _____ months.
(Points : 2)
6 to 14
The class of antibody involved in type I hypersensitivity reactions is (Points : 2)
IgE.
During an IgE-mediated hypersensitivity reaction, what causes bronchospasm? (Points : 2)
Smooth muscle contraction caused by histamine bound to H1 receptors
Deficiencies in which element can produce depression of both B- and T-cell function?
(Points : 2)
Zinc
In which primary immune deficiency is there a partial to complete absence of T-cell
NR 507: Advanced Pathophysiology
(Secure HIGHSCORE)
, Once they have penetrated the first line of defense, which microorganisms do neutrophils
actively attack, engulf, and destroy by phagocytosis? (Points : 2)
Bacteria
Which statement is true about fungal infections? (Points : 2)
They occur only on skin, hair, and nails.
What of the following remains a significant cause of morbidity and mortality worldwide?
(Points : 2)
Infectious disease
What is the role of reverse transcriptase in HIV infection? (Points : 2)
It converts RNA into double-stranded DNA.
Cells in _____ may act as a reservoir in which HIV can be relatively protected from antiviral
drugs. (Points : 2)
the central nervous system
After sexual transmission of HIV, a person can be infected yet seronegative for _____ months.
(Points : 2)
6 to 14
The class of antibody involved in type I hypersensitivity reactions is (Points : 2)
IgE.
During an IgE-mediated hypersensitivity reaction, what causes bronchospasm? (Points : 2)
Smooth muscle contraction caused by histamine bound to H1 receptors
Deficiencies in which element can produce depression of both B- and T-cell function?
(Points : 2)
Zinc
In which primary immune deficiency is there a partial to complete absence of T-cell
