Photodynamic Therapy — MCQs

Benzoyl peroxide acts in acne vulgaris by:

Which drug is most likely to induce photosensitivity?

Enucleation is done for - a) Retinoblastoma b) Malignant melanoma c) Glaucoma d) Phthisis bulbi

A patient presents with a skin rash that is exaggerated on sun exposure. What is the repair mechanism involved in this condition?

Bright light therapy is used for?

What is the first-line treatment for melasma?

Which of the following are correct for managing hypertrophic scars? 1. Silicone gel sheeting 2. Intralesional steroid injections 3. Vitamin A gel applications 4. Laser treatment Select the answer using the code given below.

Dermatological manifestation of which of the following diseases?

An 8-year-old girl has extreme photosensitivity since birth. She has recently been diagnosed with skin cancer. What is the diagnosis?

A 6-year-old child born to consanguinity has pallor and intolerance to sunlight. His urine was exposed to Wood's light. Probable diagnosis is: