Dermatology Questions

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07/02/2025

In what dermatological condition is a Tsanck smear used to aid diagnosis?
a) Skin lesions of meningococcus
b) Herpes vesicular lesions
c) Secondary syphilis
d) Urticaria
e) EBV

07/02/2025

Which rash is not characteristically found on the hands?
a) secondary syphilis
b) erythema multiforme
c) gonococcus
d) meningococcus
e) herpes simplex

06/05/2024

Commom warts (verruca vulgaris) caused by :
A. HPV-1, 2 & 4
B. HPV- 3, 10.
C. HPV- 27.
D. HPV- 6, 11.
E. HPV 16&18.

06/05/2024

About sebaceous glands all are true except :
A. Sebaceous glands develop embryologically from hair germs.
B. The glands themselves are multilobed and contain cells full of lipid.
C. Sebum is discharged into the upper part of the hair follicle.
D. Sympathetic nervous system, stimulate sebaceous gland activity.
E. Sebum contains cholesterol, triglycerides, fatty acids, wax esters.

Which of the following not true about Melanocytes :A. The only cells that can synthesize melanin.B. They are not found i...
06/05/2024

Which of the following not true about Melanocytes :
A. The only cells that can synthesize melanin.
B. They are not found in hair bulbs, the retina and pia arachnoid.
C. Melanocyte with keratinocytes, forming an epidermal melanin unit.
D. The dendritic processes of Melanocytes spread between the epidermal cells.
E. Melanin is the human's protection from the natural rays of the sun.

IRAQ DERMA 2023
04/05/2023

IRAQ DERMA 2023

19/02/2023

Measles is caused by which type of virus?

A. Paramyxovirus
B. Togavirus
C. Picornavirus
D. Rhabdovirus
E. Parvovirus

19/02/2023

The dominant organism present on oily regions of the skin is:

A. Gram positive coagulase negative staphylococcus
B. Staphylococcus aureus
C. Propionibacteriumacnes
D. Corynebacterium spp.
E. Propionibacteriumavidum

19/02/2023

Tick-borne Relapsing Fever is caused by:

A. B. burgdorferi
B. B. recurrentis
C. B. duttonii
D. B. henselae
E. B. bacilliformis

19/02/2023

A 4 year-old boy is diagnosed with Staphylococcal Scalded-Skin Syndrome. Vesiculation in this disease is secondary to exfoliative toxins binding what target protein?

A. Plectin
B. Bullous pemphigoid antigen 2
C. Bullous Pemphigoid antigen 1
D. Desmoglein 3
E. Desmoglein 1

02/02/2023

Most common causative agent for the lesion shown in face of 5-year old child is
A. Staphylococcus aureus
B. group A β-hemolytic streptococci
C. Pseuomonas
D. kleibsiella
E. H.influenza

02/02/2023

The causative organism that is responsible for pitted keratolysis is:
A. Micrococcus sedentarius
B. Streptobacillus moniliformis
C. Klebsiellapneumonia
D. Neisseria meningitides
E. Burkholderia mallei

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