_____ Is a Chronic Autoimmune Disease That Can Affect Various

Q6: There are several different types of hypersensitivity.Type

Q7: As humans age, the _ atrophies, causing

Q8: An _ is any foreign substance that,

Q9: The first exposure to an antigen triggers

Q10: Sjögren's syndrome can be classified as primary

Q12: Scleroderma is a chronic autoimmune disease of

Q13: Of the two major forms of scleroderma,

Q14: Scleroderma can be cured with the use

Q15: Nonspecific immunity must be primed by an

Q16: HIV is diagnosed using a(n)_ to detect