Immune Disorders

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Questions and Answers

List five oral manifestations of immunodeficiency

) Oral candidiasis

2)Periodontal disease

3)Oral ulceration

4)Poor healing

5)Higher incidence of bacterial infection

State four autoimmune conditions which have oral manifestations

  1. Systemic lupus erythematosus

  2. Sjogren syndrome

  3. Pemphiqus vulgaris

  4. Mucous membrane pemphigoid

List the four types of hypersensitivity

  • Type III- immune complex mediated hypersensitivity (correct)
  • Type I – anaphylaxis (correct)
  • Type IV – delayed (cell-mediated) hypersensitivity (correct)
  • Type II – antibody mediated hypersensitivity (correct)

What type of hypersensitivity is penicillin allergy an example of?

<p>Type 1 – anaphylaxis (C)</p> Signup and view all the answers

The dental nurse you work with eventually develops sore cracked skin on her hands after wearing gloves in the dental surgery.

What type of hypersensitivity is this?

<p>Type IV – delayed (cell-mediated) hypersensitivity (C)</p> Signup and view all the answers

Which of these is an autoimmune disease

<p>Rheumatoid arthritis (C), Psoriasis (D)</p> Signup and view all the answers

What happens to the immune system in autoimmune disease (pick the best answer)?

<p>Antibodies from the immune system mistakenly attack the body’s tissues (C)</p> Signup and view all the answers

Autoimmune diseases strike which group most often?

<p>Women of childbearing age (D)</p> Signup and view all the answers

Which of these autoimmune diseases is NOT treated with immunosuppressants?

<p>Type I diabetes (A)</p> Signup and view all the answers

The skin, joints and kidney can be affected by autoimmune diseases

<p>True (A)</p> Signup and view all the answers

Flashcards

Oral manifestations of immunodeficiency

Oral candidiasis, periodontal disease, oral ulceration, poor healing, and higher incidence of bacterial infection.

Autoimmune conditions with oral manifestations

Systemic lupus erythematosus, Sjogren syndrome, Pemphigus vulgaris, and Mucous membrane pemphigoid.

Types of Hypersensitivity

Type I (anaphylactic), Type II (cytotoxic), Type III (immune complex-mediated), Type IV (delayed or cell-mediated).

Penicillin allergy hypersensitivity type

Type I – anaphylaxis

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Sore cracked skin from gloves

Type IV – delayed (cell-mediated) hypersensitivity

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Example of an autoimmune disease

Rheumatoid arthritis

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Autoimmune disease mechanism

Antibodies from the immune system mistakenly attack the body’s tissues.

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Group most affected by autoimmune diseases

Women of childbearing age

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Autoimmune disease NOT treated with immunosuppressants

Type I diabetes

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Skin, joints, and kidney affected by autoimmunity

True

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