Hypersensitivity Flashcards

1
Q

Define hypersensitivity diseases?

A

Slide 4

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2
Q

What is meant by sensitized?

A

Slide 4

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3
Q

What are the three causes of hypersensitivity reactions? [3] And explain them [3]

A
  1. Autoimmunity
  2. Reaction against microbial antigen
  3. Reaction against environmental antigen

Slide 5

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4
Q

Name four (4) types of hypersensitivity diseases? [4]

A

Slide 6

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5
Q

Explain the four types of hypersensitivity diseases?

A

Slide 7-9

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6
Q

Name the primary mediators released from mast cell vesicle? [3]

A

Slide 10

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7
Q

List signs and symptoms seen in immediate reaction with8h 5-30 min? [7]

A

Slide 10

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8
Q

What are the events occurring with delayed reaction of 2-8 hours after exposure? [5]

A

Slide 11

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9
Q

Differentiate between Allergic reactions and Anaphylaxis reactions? [6]

A

Slide 13

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10
Q

Explain three mechanism of type 2 hypersensitivity reaction

A

AAA
Slide 15

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11
Q

Explain the three phases in type 3 hypersensitivity

A

Slide 17

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12
Q

Give one example of a condition in type 3 hypersensitivity

A

Systemic Lupus Erythematous
Slide 18

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13
Q

Name 6 symptoms seen in SLE?

A

Slide 18

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