Special Topic 1.1 Autoimmunity and Autoimmune Disorders Flashcards
1
Q
Autoimmunity are disorders in which immune responses are targeted toward _____-antigens
A
Self
2
Q
Autoimmunity is the loss of tolerance
T or F
A
T
3
Q
These harmful effects can be caused by T-cell mediated immune responses or ______________ that are directed against host antigens
A
Autoantibodies
4
Q
Etiology of Autoimmune disorders:
- Loss of ___________
- Genetic factors: HLA_____ - has higher affinity to ankylosing spondylitis
- Hormonal factors
- E_____________ factors
A
Tolerance
B27
Environmental
5
Q
Autoimmune disorders are more common on what sex?
A
Females
