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ChapterDermatology Phototherapy and Photobiology

Fundamentals of Photobiology

Free notes, MCQs, tables & flowcharts for UPSC-CMS Dermatology

10Questions
8Flashcards
2Tables & Flowcharts

Sample Questions

1

Secondary leukemias are caused by

AAntimetabolites

BVinca alkaloids

CActinomycin D

DAlkylating agents

2

Sun damage causes malignant transformation of the skin by:

ADirect DNA damage

BFree radical formation

CInduction of pyrimidine dimers

DMutation of p53 due to UV exposure

3

The skin changes seen in protein energy malnutrition can be due to deficiency of all of the following nutrients except:

AEssential fatty acids

BZinc

CTryptophan

DPyridoxine

+ 7 more in the PDF

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