Derma Credit PDF

Normal turnover time of epidermis (skin doubling time) is: 4 weeks (28 days) True about stratum granulosum: On palm & feet: sandwiched between stratum spinosum and stratum lucidum On the rest of the body: sandwiched between stratum spinosum and stratum corneum. True about stratum S...

Normal turnover time of epidermis (skin doubling time) is: 4 weeks (28 days) True about stratum granulosum: On palm & feet: sandwiched between stratum spinosum and stratum lucidum On the rest of the body: sandwiched between stratum spinosum and stratum corneum. True about stratum Sandwiched between stratum corneum and stratum granulosum Which of the following are primary lesions? Macula Which of the following are primary eflorescences? Tuber (Nodule) Macula Which of the following are secondary lesions? Squama Fissure Which of the following are NOT secondary eflorescences? Vesicle Papula Atrophy Urtica Which of the following are the final stages? Elephanthiasis Incrustation Purpura is due to bloodin the skin outside of the vessel walls: True (3-10 mm, distinct border hemorrage, no blanchung by pressing) Eschara is: Circumscribed necrosis of the skin Vesicle is: Fluid containing elevation (Blister) Papula is: Small elevation of the skin Loss of epidermis only is: Erosion Loss of epidermis and the dermis is: Ulcer A flattopped elevation lesion due to edema in the upper dermis is: Urtica Where are the typical localization of allergic reaction? Embolic Which of the following eflorencences are elevated lesion? Papula Tuber (nodule) Vescile Urtica Tuber is: large nodal tissue into hypodermis leading or embedded caused by inflammation or proliferation In which of the layer of the epidermis appear keratohyalin granules? Stratum granulosum A small tan macule located on sun-exposured skin is called: Ephelis (freckle) What is a patch Flat circumscribed more than 1 cm A reticular lesion is similar to which of the following? Net like lesion Which one of following is a secondary lesion? Ulcer A macule is: Well circumscribed flat lesion, less than 1 cm Which one of the following describes the Erythema multiforme configuration? Target. Flat discoloration of the skin more than 0.5 cm: Patch Which one of the following whose greater part lies beneath the surface of the skin Nodule What makes the difference between whites and dark skin? Size of melanosomes. Prick test diagnose which type of hypersensitivity reaction? Type I Woods lamp is helpful in diagnosing which one of the following? Tinea capitis. Which one is true regarding melanocytes/ Keratinocytes Ratio: Melanocyte to 10 Keratinocytes Fingertip unit can cover: 2 hands unit Partial focal loss of epidermis and heals without scarring is Erosions In bullous pemphigoid, the blisters are arise from? Subepidermal What is the type of reaction in patch test? Type IV hypersensitivity reaction Which one of the following diseases has the pathognomic feature of burrows: Scabies Which layer of the following is composed of cells with No nuclei? Cornified layer Which one of the following has the least number of eccrine glands? Back What is the difference between papule and nodule? The depth, both have elevations but nodules are deeper down. …… elevated, circumscribed lesion, no dermis, filled with serous fluid. More >1cm Bulla …… elevated, circumscribed lesion, no dermis, filled with serous fluid. Less