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Skin Disorders and Immune Responses Quiz

#1

Which of the following is NOT a skin disorder?

Influenza
Explanation

Influenza is a respiratory infection, not a skin disorder.

#2

What is the medical term for a skin rash?

Dermatitis
Explanation

Dermatitis is the medical term for a skin rash.

#3

Which of the following is a fungal skin infection?

Ringworm
Explanation

Ringworm is a fungal skin infection.

#4

Which of the following is a viral skin infection?

Herpes simplex
Explanation

Herpes simplex is a viral skin infection.

#5

What is the name of the skin condition characterized by the presence of small, rough, red or brown bumps?

Keratosis pilaris
Explanation

Keratosis pilaris is characterized by small, rough, red or brown bumps on the skin.

#6

What is the main function of melanin in the skin?

To protect against UV radiation
Explanation

Melanin protects the skin by absorbing and dissipating UV radiation.

#7

Which skin disorder is characterized by the formation of red, itchy, and scaly patches?

Eczema
Explanation

Eczema is a skin disorder marked by red, itchy, and scaly patches on the skin.

#8

Which of the following is NOT a symptom of a bacterial skin infection?

Itching
Explanation

Itching is not a typical symptom of bacterial skin infections.

#9

What is the most common type of skin cancer?

Basal cell carcinoma
Explanation

Basal cell carcinoma is the most common type of skin cancer.

#10

What is the primary cause of acne?

Excessive oil production
Explanation

Excessive oil production is the primary cause of acne.

#11

What is the name of the autoimmune skin disorder that causes the loss of skin color?

Vitiligo
Explanation

Vitiligo is an autoimmune disorder resulting in the loss of skin color.

#12

Which immune cells are primarily involved in allergic reactions of the skin?

Mast cells
Explanation

Mast cells play a key role in allergic reactions of the skin.

#13

Which of the following is NOT a risk factor for developing eczema?

Poor hygiene
Explanation

Poor hygiene is not a recognized risk factor for developing eczema.

#14

In which layer of the skin do immune cells primarily reside?

Dermis
Explanation

Immune cells primarily reside in the dermis layer of the skin.

#15

What is the name of the autoimmune disorder characterized by inflammation and scaling of the skin?

Psoriasis
Explanation

Psoriasis is an autoimmune disorder with inflammation and scaling of the skin.

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