1. Corynebacterium minutissimum is the Cause of

    1. .Erysipeloid
    2. .Folliculitis
    3. .Erysipelas
    4. .Ecthyma
    5. .Erythrasma

  2. all the followings associated with general sweating except

    1. thyrotoxicosis
    2. Phaeochromocytoma
    3. neurofibromatosis
    4. carcinoid syndrome
    5. Cushing's syndrome

  3. dermatological diagnosis based on the following except

    1. check the hair and the nails.
    2. Symmetry implies a systemic origin
    3. distribution of lesions and .morphology
    4. configuration implies an external Cause
    5. the key to diagnosis lies in the location

  4. A middle aged patient presents with a monomorphic acneiform eruption covering much of his back. he had mild acne as a teenager but has had good skin since which of his medication is most likely to be for the rash

    1. simvastatin
    2. methotrexate
    3. paracetamol
    4. corticosteroid
    5. paroxetine

  5. Scarring alopecia is not a feature of

    1. Herpes .zoster
    2. .Trichotillomania
    3. Lichen .planus
    4. .Trauma
    5. Neoplastic secondaries

  6. Anhidrosis caused by abnormalities of the nervous system lt, Can be a feature of followings except

    1. multiple sclerosis
    2. alcoholism
    3. tumour
    4. leprosy
    5. morphoea

  7. 52 years old male with erythematous papules and pustules on his cheeks and nose for several years, the most appropriate treatment is

    1. ketoconazole cream twice daily
    2. fusidic acid Cream twice daily
    3. metronidazole gel twice daily
    4. clobetasol Cream twice daily
    5. moisturizer 2-3 time daily

  8. which of the following are the first line treatment in patients with notalgia paresthetica?

    1. Topical steroid
    2. hydroxyzine.
    3. Gabapentin
    4. Capsaicin Cream
    5. both C and D

  9. A young patient from an African family presents at birth with white skin, red hair and nystagmus. What is the most common mode of inheritance for this disorder :

    1. polygenic
    2. X-linked dominant
    3. autosomal recessive
    4. X-linked recessive
    5. autosomal dominant

  10. The presence of nongonococcal urethritis is demonstrated by the following except

    1. Presence of gram negative intracellular .diplococcic
    2. detection of at least five polymorphonuclear leukocytes
    3. clinical symptoms of urethral .inflammation
    4. the presence of C.trachomatis
    5. negative gonococcal culture result

  11. Clinical features of secondary syphilis include all the following except?

    1. Condylomata lata
    2. generlized lymphadenopathy
    3. violaceous papular eruption
    4. lesions on the palms and .soles
    5. Moth-eaten .alopecia

    Note

  12. all of the following are first line treatments of lichen simplex chronicus except

    1. Antihistamine
    2. intralesional steroid
    3. Emollient
    4. TCA
    5. potent topical steroid

  13. Aspirin angiotensin-converting, enzyme inhibitors and morphine Can induce urticaria these drugs Cause mast cells to release histamine by

    1. lgE-mediated allergic reaction
    2. release of prostaglandin
    3. non-allergic manner
    4. lgG antibodies to lgE receptors
    5. over-react to acetylcholine

  14. Local hyperhidrosis could be present in which of the followings

  15. The hard nail plate emerges from the

  16. Lepromatous leprosy is characterized by :

  17. Regarding Wood's light all true except

  18. Ecthyma doesn't affect the