Topics: Immunology Quiz
Systemic Lupus Erythematosus (SLE), is characterized by immune complexes in serum and the basement membranes of many organs and joints. This involves Polyclonal B-cell activation resulting in increased production of IgM and IgG, which activate complement. Which of the following complement proteins functions as a chemotactic attractant for neutrophils, as well as an anaphylatoxin?
A. C3
B. C3b
C. C4a
D. C5a
Select your answer:
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Cardiovascular System Anatomy Introduction to Mycology Excretory System Fluid and Electrolytes Advanced Stretching SM2 Psychology, Psychiatry, & Social Work Children Well-being Viruses and Prions Genetics and Probability Division of Microbiology Who am Eye? Circulatory & Respiratory Muscle & Nerve Tissue Nutrient Cycling Body System InteractionsOther quiz:
Health › ViewIt is a painful condition with irritation and/or infection of the outer ear.
A.Impacted cerumen
B Swimmer’s ear
Skeletal System Vocabulary › View
Mass of bone tissue that forms at a fracture site during healing.
A. cast
B. callus
C. exostosis
D. kyphosis