Psoriasis Management: Topical Treatments Quiz

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Questions and Answers

What is the main benefit of emollients in psoriasis management?

Removing scales completely
Suppressing psoriasis
Softening the skin, reducing cracking and dryness (correct)
Preventing itching

Which topical vitamin D preparation is available as ointments, gels, scalp solutions, and lotions on prescription?

Calcitriol
Tacalcitol
Ergocalciferol
Calcipotriol (correct)

What is the main concern when overusing topical vitamin D preparations for psoriasis?

Development of resistance
Risk of skin discoloration
Increased risk of infection
Risk of causing hypercalcaemia (correct)

When should topical corticosteroids alone be generally restricted for use in psoriasis?

On the scalp or for small patches of localized psoriasis (C) Signup and view all the answers

What is a common additive combined with coal tar preparations for psoriasis management?

Salicylic acid (A) Signup and view all the answers

What is the difference between dermatitis and eczema?

Dermatitis is caused by external factors, while eczema has an endogenous cause in atopic individuals (C) Signup and view all the answers

What distinguishes allergic contact dermatitis from irritant contact dermatitis?

Allergic dermatitis results from hypersensitivity to a sensitizing agent, while irritant dermatitis is caused by direct exposure to a damaging substance (B) Signup and view all the answers

What does atopy refer to?

A group of three conditions – eczema, asthma and hay fever – which commonly coexist in an affected individual and run in families (C) Signup and view all the answers

How can pharmacist assess work-related exposure for contact dermatitis?

By asking about the site of rash, details of job, onset of rash, and improvement of rash when away from work or on holiday (C) Signup and view all the answers