Autoantibodies

Question 1

Anti-ACh receptor

Answer 1

myasthenia gravis

Question 2

myasthenia gravis

Answer 2

Anti-ACh receptor

Question 3

Anti-basement membrane

Answer 3

Goodpasture syndrome

Question 4

Goodpasture syndrome

Answer 4

Anti-basement membrane

Question 5

anti-cardiolipin

Answer 5

SLE

antiphospholipid syndrome

Question 6

lupus anticoagulant

Answer 6

SLE

antiphospholipid syndrome

Question 7

SLE

Answer 7

anti-cardiolipin

lupus anticoagulant

Question 8

antiphospholipid syndrome

Answer 8

anti-cardiolipin

lupus anticoagulant

Question 9

anticentromere

Answer 9

limited scleroderma (CREST syndrome)

Question 10

limited scleroderma (CREST syndrome)

Answer 10

anticentromere

Question 11

anti-desmoglein

Answer 11

pemphigus vulgaris

Question 12

pemphigus vulgaris

Answer 12

anti-desmoglein

Question 13

anti-dsDNA

Answer 13

SLE

Question 14

anti-Smith

Answer 14

SLE

Question 15

SLE

Answer 15

anti-dsDNA

anti-Smith

antinuclear antibodies (nonspecific)

Question 16

anti-glutamate decarboxylase

Answer 16

DM 1

Question 17

DM 1

Answer 17

anti-glutamate decarboxylase

Question 18

anti-hemidesmosome

Answer 18

bullous pemphigoid

Question 19

bullous pemphigoid

Answer 19

anti-hemidesmosome

Question 20

antihistone

Answer 20

drug-induced lupus

Question 21

drug-induced lupus

Answer 21

antihistone

Question 22

anti-Jo-1

Answer 22

polymyositis

dermatomyositis

Question 23

anti-SRP

Answer 23

polymyositis

dermatomyositis

Question 24

anti-Mi-2

Answer 24

polymyositis

dermatomyositis

Question 25

polymyositis

Answer 25

anti-Jo-1 anti-SRP anti-Mi-2

Question 26

dermatomyositis

Answer 26

anti-Jo-1 anti-SRP anti-Mi-2

Question 27

antimicrosomal

Answer 27

Hashimoto thyroiditis

Question 28

antithyroglobulin

Answer 28

Hashimoto thyroiditis

Question 29

Hashimoto thyroiditis

Answer 29

antimicrosomal antithyroglobulin

Question 30

antimitochondrial

Answer 30

primary biliary cirrhosis

Question 31

primary biliary cirrhosis

Answer 31

antimitochondrial

Question 32

antinuclear antibodies

Answer 32

SLE, nonspecific

Question 33

anti-Scl-70

Answer 33

scleroderma (diffuse)

Question 34

anti-DNA topoisomerase 1

Answer 34

scleroderma (diffuse)

Question 35

scleroderma (diffuse)

Answer 35

anti-Scl-70 (anti-DNA topoisomerase 1)

Question 36

anti-smooth muscle

Answer 36

autoimmune hepatitis

Question 37

autoimmune hepatitis

Answer 37

anti-smooth muscle

Question 38

anti-SSA

Answer 38

Sjogren syndrome

Question 39

anti-SSB

Answer 39

Sjogren syndrome

Question 40

anti-Ro

Answer 40

Sjogren syndrome

Question 41

anti-La

Answer 41

Sjogren syndrome

Question 42

Sjogren syndrome

Answer 42

Anti-SSA (anti-Ro) anti-SSB (anti-La)

Question 43

anti-TSH receptor

Answer 43

Graves disease

Question 44

Graves disease

Answer 44

anti-TSH receptor

Question 45

anti-U1 RNP (ribonucleoprotein)

Answer 45

Mixed connective tissue disease

Question 46

Mixed connective tissue disease

Answer 46

anti-U1 RNP (ribonucleoprotein)

Question 47

c-ANCA (PR3-ANCA)

Answer 47

granulomatosis with polyangiitis (Wegener)

Question 48

granulomatosis with polyangiitis (Wegener)

Answer 48

c-ANCA (PR3-ANCA)

Question 49

IgA antiendomysial

Answer 49

Celiac disease

Question 50

IgA anti-tissue transglutaminase

Answer 50

Celiac disease

Question 51

Celiac disease

Answer 51

IgA antiendomysial IgA anti-tissue transglutaminase

Question 52

p-ANCA (MPO-ANCA)

Answer 52

microscopic polyangiitis Churg-Strauss syndrome

Question 53

microscopic polyangiitis

Answer 53

p-ANCA (MPO-ANCA)

Question 54

Churg-Strauss syndrome

Answer 54

p-ANCA (MPO-ANCA)

Question 55

Rheumatoid factor (antibody, most commonly IgM, specific to IgG Fc region)

Answer 55

Rheumatoid arthritis

Question 56

anti-CCP

Answer 56

Rheumatoid arthritis

Question 57

Rheumatoid arthritis

Answer 57

rheumatoid factor (antibody, most commonly IgM, specific to IgG Fc region) anti-CCP