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Formative Exams > Dermatology formative > Flashcards

Dermatology formative Flashcards

1
Q

Name the 2 most superficial layers of the skin

A

Epidermis

Dermis

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2
Q

Which skin cells are responsible for immediate type hypersensitvity reaction in the skin?

A

Mast cells

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3
Q

How would you describe a small, superficical, circumscribed elevation of the skin, less than 0.5cm that contains serous fluid

A

Vesicle

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4
Q

An Acute urticaria is an example of which type of hypersensitivity reaction?

A

Type 1

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5
Q 
What can not be used as treatment of atopic eczema?
Steriods
Antihistamines
Emoilients
Antifungal cream
A

Anti fungal cream

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6
Q

What is impetigo caused by?

A

Gram +VE Cocci

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7
Q

Can you list 4 risk factors for melanoma skin cancer?

A 
1- previous history of skin cancer
2-Family history of skin cancer
3-Fair skin
4- Living in a tropical country
5- working outdoors
6-immunosupressd
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8
Q

The cell of origin in a squamous cell carcinoma is?

A

-Keratinocytes

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9
Q

Treament of acitini keratosis involves all the following except?

  • Topical mupirocin
  • Liquid Nitrogen
  • Topical imquimod
A

-Topical Mupirocin

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10
Q

Acne vulgaris is common skin condition characterised by?

A

-Comedones, papules, pustules and nodulocysts

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11
Q

What is a measurement unit for topical medicines?

A

Finger tip unit measurement (FTU)

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12
Q

can you mention 3 types of psoriasis?

A 
1- plaque
2-Guttate
3-Erythrodermic
4-Pustular
5-Palmoplantar
6-Nail
7-Scalp
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13
Q

A well - circumscribed, elevated, superficial, solid leision greater than 1cm in diameter is called?

A

Plaque

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14
Q

A 56 y/o man presented with multiple, well-defined,warty and greasy papuleson his back? What is the most likely diagnosis?

A
  • Seborrheic warts
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15
Q

A 19 year old lady presented with red, dry excoriated patches on her face, back, forearms, cubital and popliteal fossae. Her mother and sister have the same problem. What is the most likely diagnosis?

A

Atopic dermatitis

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16
Q

What are 3 types of medications that can be applied topically?

A
  • Steroids
  • Antifungal
  • Immunosupressive
  • antibiotics
17
Q

NAme the 3 types of skin cancer?

A

SCC
Basal cell carcinoma
Melanocytes

18
Q

What are the functions of the skin?

A 
Protection
sensation
temp reg
immunity
excretion
19
Q

Name 2 benign skin leisons?

A
  • benign melanocytic nevus
  • Pyogenic granuloma
  • Seborrhoeic keratosis

Formative Exams (12 decks)

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