What Will Be the Immediate Action of an Allergen When

question 80

Multiple Choice

What will be the immediate action of an allergen when it enters that body for a second time?

• A)Degranulation
• B)Bonding of allergen to adjacent IgE binding sites on mast cells and basophils
• C)Binding of IgE by the Fc region to mast cells and basophils
• D)Histamine acts on smooth muscle
• E)Prostaglandins cause vasodilation and increased vascular permeability

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Definitions:

Proteinuria

The presence of abnormally high levels of protein in the urine, which can be a sign of kidney disease.

Genitourinary System

The organ system of the reproductive organs and the urinary system, often considered together due to their proximity and common functions.

Phimosis

A condition in which the foreskin of the penis cannot be pulled back past the glans due to tightness, which may require treatment if it causes problems.

Minimal Change Nephrotic Syndrome

A disorder mainly affecting children, characterized by sudden onset of proteinuria and lack of visible kidney damage under a microscope.