MCQs (Part V) Dermatology
.
- 1.A 7yr. old child presenting with recurrent dry scaly macules (white, small) on face has
- A.
Post dermal leishmaniasis
- B.
Pitryasis alba
- C.
Early vitiligo
- 2.The test likely to help in diagnosis of a patient who presents with an itchy annular plaque on the face is:
- A.
Gram’s stain
- B.
Potassium hydroxide mount
- C.
Tissue smear
- D.
Wood’s lamp examination
- 3.Uses of woods light includes
- A.
Urine examination in phorphyria
- B.
Examination of hair in T. capitis
- C.
Sclerema
- D.
All of the above
- E.
None of the above
- 4.A pinkish red fluorescence of urine with wood’s Lamp is seen in
- A.
Lead poisoning
- B.
Porphyria cutanea tarda
- C.
Erythromelagia
- D.
Acrocyanosis
- 5.Commonest site of Atopic dermatitis is
- A.
Scalp
- B.
Elbow
- C.
Trunk
- D.
Ante cubital fossa
- E.
Face
- 6.Atopic dermatitis can be best diagnosed by
- A.
Clinical evaluation
- B.
Patch test
- C.
IgE level
- D.
Skin Biopsy
- E.
IgG level
- 7.Kaposis variceliform are seen in:
- A.
Atopic dermatitis
- B.
Dermatitis herpetiformis
- C.
Lymphoma
- D.
Coxsackie Virus
- E.
All of the above
- 8.A 25 — year old presents with recurrent episodes of flexural eczema, contact urticaria, recurrent skin infections and severe abdominal cramps and diarrhea upon taking sea foods. He is suffering from:
- A.
Seborrheic dermatitis
- B.
Atopic dermatitis
- C.
Airborne contact dermatitis
- D.
Nummular dermatitis
- E.
Cows milk protein Allergy
- 9.Air-borne contact dermatitis can be diagnosed by:
- A.
Skin biopsy.
- B.
Patch test
- C.
Prick test.
- D.
Estimation of serum IgE levels
- E.
Estimation of IgM levels
- 10.Contact dermatitis is a type of Hypersensitivity:
- A.
Type I
- B.
Type II
- C.
Type III
- D.
Type IV
- 11.Berloque dermatitis is due to contact with:
- A.
Metals
- B.
Cosmetics
- C.
Food
- D.
Plants
- E.
Fish
- 12.The treatment of choice for erythrodermic psoriasis is :
- A.
Corticosteroids
- B.
Methotrexate
- C.
Coaltar topically
- D.
Topical corticosteroids
- E.
Systemic steroids
- 13.Koebners phenomenon is seen in:
- A.
Lichen planus
- B.
Psoriasis
- C.
Icthyosis
- D.
Pitriasis rubra
- E.
Phemphigus
- 14.Which of the following is pruritic:
- A.
Lichen planus
- B.
Psoriasis
- C.
Icthyosis
- D.
Secondary syphilis
- 15.Photochemotherapy is used in:
- A.
Psoriasis
- B.
Phemphigus
- C.
Tinea capitis
- D.
Tinea cruris
- 16.All are common of psoriasis except:
- A.
Nail changes
- B.
Extensor distribution
- C.
Arthritis
- D.
Squamo erythematous lesions
- 17.Psoriasis is characterised by all the following except:
- A.
Definite pink plaque with clear margin
- B.
Always associated with nail infection
- C.
In children disappears in 2 weeks to reappear again
- D.
Involves knees and elbows
- 18.Psoriasis is exacerbated by:
- A.
Lithium
- B.
B-Blockers
- C.
Antimalarials
- D.
All of the above
- E.
None of the above
- 19.The important feature of psoriasis is:
- A.
Crusting
- B.
Scaling
- C.
Oozing
- D.
Erythema
- 20.Vitamin D analogue calcitriol is useful in the treatment of :
- A.
Lichen planus
- B.
Psoriasis
- C.
Pemphigus
- D.
Leprosy
- 21.Kobner’s phenomenon is seen in:
- A.
Urticaria
- B.
Herpes simplex
- C.
Human papilloma virus infection
- D.
Psoriasis
- E.
All the above
- 22.All the following are causes for Erythroderma except?
- A.
Psoriasis
- B.
Lichen planus
- C.
Eczema
- D.
Pityriasis rubra pilaris
- E.
Pityriasis versicoior
- 23.Bulkeley membrane is seen in:
- A.
Psoriasis
- B.
Pemphigus
- C.
Tinea
- D.
Pityriasis rubra
- 24.Pitting of nails is seen in :
- A.
Lichen planus
- B.
Psoriasis
- C.
Phemphigus
- D.
Arsenic poisoning
- E.
Leprosy
- 25.Tinea ungium effects
- A.
Nail fold
- B.
Nail plate
- C.
Joints
- D.
Inter digital space
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