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Melanoma Types Quiz

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Questions and Answers

Which type of hypersensitivity reaction is characterized by raised total and specific IgE levels?

Type 3

Type 4

Type 2

Type 1 (correct)

What is a common feature of Acral Lentiginous Melanoma?

Most common in fair-skinned individuals

Often diagnosed late (correct)

Rarely presents as a dark streak on the nail

Tends to have a good prognosis

What is the characteristic feature of Kaposi's Sarcoma?

Proliferation of melanocytes in the epidermis

Caused by HHV1 virus

Occurs predominantly in young females

Most common neoplasm in AIDS patients (correct)

What is the prognosis of Nodular Melanomas compared to other types of melanoma?

Worse prognosis Signup and view all the answers

Which sign on the nail should raise suspicion for Acral Lentiginous Melanoma?

Hutchinson sign - pigment spilling onto the nail fold Signup and view all the answers

What is the key determinant of prognosis in cases of metastatic melanoma?

Breslow’s Depth of invasion Signup and view all the answers

What is the recommended treatment approach for pityriasis alba?

Topical steroids for 3-4 months followed by a gradual reduction Signup and view all the answers

Which of the following is NOT a characteristic of pityriasis alba?

Common occurrence on the feet Signup and view all the answers

What is the main factor that leads to Albinism?

Low levels of tyrosinase affecting melanin production Signup and view all the answers

How can melasma be effectively treated?

Topical application of hydroquinone Signup and view all the answers

What is the most suitable natural UV exposure recommendation for skin health?

10-15 minutes in early morning or late afternoon Signup and view all the answers

What is the recommended treatment for a dermatofibroma?

Surgical excision Signup and view all the answers

Which characteristic is commonly associated with a seborrheic keratosis?

Greasy or warty surface Signup and view all the answers

What is the main risk factor for actinic keratosis?

UV exposure Signup and view all the answers

Which condition is characterized by widespread epidermal necrosis and mucosal involvement due to adverse drug reactions?

Steven-Johnson Syndrome / Toxic Epidermal Necrosis (SJS/TEN) Signup and view all the answers

When should excision be considered for a melanocytic naevus?

When there is a change in an existing mole different from others Signup and view all the answers

What is the most appropriate treatment for actinic keratosis?

Sun protection advice Signup and view all the answers