Asked by Tyler Michael on Jun 11, 2024
Verified
A body fluid has been collected and IgA antibodies have been detected. Which of the following statements is correct in regard to the fluid?
A) The body fluid is most likely saliva due to the presence of IgA antibodies.
B) The body fluid is most likely lymph that contain B lymphocytes because IgA antibodies are most often attached to B lymphocytes.
C) The body fluid is most likely blood because IgA antibodies are only found in blood.
IgA Antibodies
Immunoglobulin A (IgA) antibodies are a type of antibody that play a crucial role in the immune function of mucous membranes, protecting against infections at mucosal surfaces.
Saliva
A watery secretion from the salivary glands in the mouth, aiding in digestion and oral lubrication.
Lymph
A clear fluid that circulates throughout the lymphatic system, carrying white blood cells and supporting the body's immune system.
- Differentiate between the sources and roles of various types of antibodies in the immune response.
Verified Answer
Learning Objectives
- Differentiate between the sources and roles of various types of antibodies in the immune response.
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