10 Questions
What is the primary function of ceruloplasmin in the body?
To store and distribute copper in the blood
What is a possible indication of high serum ceruloplasmin levels?
Acute or chronic infections
What is the role of α2-macroglobulin in the body?
To act as a humoral defense barrier against pathogens
What is a possible cause of low ceruloplasmin levels?
Wilson disease
What is the primary source of α2-macroglobulin production?
Liver and locally macrophages, fibroblasts, and adrenocortical cells
What is a function of α2-macroglobulin besides serving as a humoral defense barrier?
To act as an anti-protease and inhibit fibrinolysis
What is a condition in which α2-macroglobulin levels are significantly increased?
Nephrotic syndrome
What is a function of ceruloplasmin in the body?
To store and distribute copper in the blood
What is a characteristic of α2-macroglobulin?
It is a large molecule and does not get lost in urine
What is a condition in which ceruloplasmin levels may be low?
Wilson disease
This quiz covers the basics of serum proteins and protein electrophoresis, including its utility, limitations, and applications in laboratory testing.
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