Hypersensitivity Reactions Flashcards

1
Q

What type of hypersensitivity (I-V) is anaphylaxis?

A

Type I - IgE mediated

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2
Q

What type of hypersensitivity (I-V) is food allergy?

A

Type I - IgE mediated

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3
Q

What type of hypersensitivity (I-V) is allergic rhinitis?

A

Type I - IgE mediated

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4
Q

What type of hypersensitivity (I-V) is asthma?

A

Type I - IgE mediated

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5
Q

What type of hypersensitivity (I-V) is angioedema?

A

Type I - IgE mediated

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6
Q

What type of hypersensitivity (I-V) is Auto-immune haemolytic anaemia?

A

Type II

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7
Q

What type of hypersensitivity (I-V) is Goodpasture disease?

A

Type II - antibodies against the basement membrane’s collagen type IV

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8
Q

What type of hypersensitivity (I-V) is pemphigus vulgaris?

A

Type II - antibodies against epidermal cadherin

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9
Q

What type of hypersensitivity (I-V) is Graves disease?

A

Type II - antibodies against TSH receptor

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10
Q

What type of hypersensitivity (I-V) is Myasthenia Gravis?

A

Type II - antibodies against the ACh receptor

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11
Q

What type of hypersensitivity (I-V) is cryoglobulinaemia?

A

Type III immune-complex driven

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12
Q

What type of hypersensitivity (I-V) is SLE?

A

Type III immune-complex driven - nuclear antigens (DNA, histones, RNP)

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13
Q

What type of hypersensitivity (I-V) is Rheumatoid arthritis?

A

Type III immune-complex driven - Fc region of IgG

and

Type IV T-cell mediated (delayed) - unknown target

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14
Q

What type of hypersensitivity (I-V) is T1DM?

A

Type IV T-cell mediated (delayed) - pancreatic beta cell proteins

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15
Q

What type of hypersensitivity (I-V) is Multiple Sclerosis?

A

Type IV T-cell mediated (delayed) - Myelin Basic Protein

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16
Q

What type of hypersensitivity (I-V) is Hashimoto’s thyroiditis?

A

Type IV T-cell mediated (delayed) - thyroglobulin antigen

17
Q

What type of hypersensitivity (I-V) is allergic contact dermatitis?

A

Type IV T-cell mediated (delayed)

18
Q

What type of hypersensitivity (I-V) is serum sickness?

A

Type III immune complex