Psoriasis Treatment Quiz

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Questions and Answers

What are common side effects associated with the topical therapy of tazarotene?

  • Nosebleeds and hair loss
  • Frequent urination and dizziness
  • Coughing and blurred vision
  • Burning, pruritus, and erythema (correct)

Which oral antibiotic is considered an alternative for acne treatment due to common resistance?

  • Minocycline
  • Doxycycline
  • Erythromycin
  • Tetracycline (correct)

What is a characteristic of Isotretinoin used to treat severe nodulocystic acne vulgaris?

  • It is a topical keratolytic drug
  • Has no adverse effects on the skin
  • Increases sensitivity to sunlight
  • Must monitor triglyceride levels (correct)

Which hormonal agent is approved for managing acne in women?

<p>YAZ (C)</p> Signup and view all the answers

What is the primary function of sunscreens in protecting the skin?

<p>Blocking UV radiation from entering the skin (B)</p> Signup and view all the answers

Why are moderate- to high-potency steroids used to treat psoriasis?

<p>To suppress lymphocyte activity (A)</p> Signup and view all the answers

What does SPF measure in sunscreens?

<p>% of UVB radiation blocked (B)</p> Signup and view all the answers

Which drug is a vitamin D3 derivative used for treating psoriasis by regulating cell differentiation and proliferation?

<p>Calcipotriene (A)</p> Signup and view all the answers

What is a common adverse effect associated with Isotretinoin treatment for severe acne vulgaris?

<p>Nosebleeds and inflammation of lips (D)</p> Signup and view all the answers

Which sunscreen type absorbs UV radiation and dissipates it as heat?

<p>Organic screens (C)</p> Signup and view all the answers

What is the recommended frequency for applying Calcipotriene ointment in adults?

<p>Twice daily (C)</p> Signup and view all the answers

What should be done if a bath or shower is taken before applying TAZORAC® Cream?

<p>Ensure the skin is dry before applying (D)</p> Signup and view all the answers

Why has the use of Anthralin decreased over the past few years?

<p>It stains skin and clothing (C)</p> Signup and view all the answers

What is the range of strengths for Tar preparations used in psoriasis treatment?

<p>1% to 20% (D)</p> Signup and view all the answers

Which systemic treatment for psoriasis should only be prescribed by a dermatologist?

<p>Methotrexate (C)</p> Signup and view all the answers

What is the main effect of UVB light treatment in managing psoriasis?

<p>Reducing DNA synthesis of epidermal cells (C)</p> Signup and view all the answers

What is the primary concern associated with using topical immunosuppressants like tacrolimus and pimecrolimus for atopic dermatitis?

<p>Potential risk for skin cancer and lymphoma (C)</p> Signup and view all the answers

What is the primary mechanism of action of Calcineurin inhibitors in reducing inflammation?

<p>Blocking the production of inflammatory cytokines (D)</p> Signup and view all the answers

Which drug is considered a second-line treatment for atopic dermatitis?

<p>Tacrolimus (D)</p> Signup and view all the answers

What is the mechanism of action of PDE4 inhibitors in treating eczema?

<p>Inhibiting phosphodiesterase-4 enzyme (A)</p> Signup and view all the answers

Which drug is indicated for the treatment of moderate to severe eczema when other therapies are not adequate or cannot be used?

<p>Dupilumab (B)</p> Signup and view all the answers

What is the main adverse reaction associated with upadacitinib tablets?

<p>Nasopharyngitis (C)</p> Signup and view all the answers

Which JAK inhibitor is indicated for short-term intermittent use of mild to moderate eczema?

<p>Ruxolitinib (C)</p> Signup and view all the answers

What age group is abrocitinib approved for?

<p>&gt;12 years (A)</p> Signup and view all the answers

Which type of adverse effect is commonly associated with topical and oral JAK inhibitors?

<p>Thrombosis risk (B)</p> Signup and view all the answers

What is the main drug/drug interaction involving abrocitinib?

<p>P450 (CYP) 2C19 (D)</p> Signup and view all the answers

What should pregnant individuals avoid when treating atopic dermatitis and eczema?

<p>Jak Inhibitors (C)</p> Signup and view all the answers

Which type of topical glucocorticoid is recommended for oily skin due to its drying effects?

<p>Gels (C)</p> Signup and view all the answers

What is the primary benefit of benzoyl peroxide in acne treatment?

<p>Keratolytic effect (B)</p> Signup and view all the answers

Which adverse effect is associated with the use of topical glucocorticoids on the skin?

<p>Stretch marks (B)</p> Signup and view all the answers

What is the mechanism of action of retinoids in acne therapy?

<p>Unplugging comedones (C)</p> Signup and view all the answers

Which topical antiacne drug may initially worsen acne by affecting previously invisible lesions?

<p>Adapalene (C)</p> Signup and view all the answers

What is a potential adverse effect of long-term glucocorticoid therapy in children?

<p>Adrenal suppression (D)</p> Signup and view all the answers

In acne therapy, what is the role of benzoyl peroxide in relation to P.acnes?

<p>Suppressing growth of P.acnes (B)</p> Signup and view all the answers

'Gels' are preferred for oily skin due to their ________.

<p>Drying effects (D)</p> Signup and view all the answers

'Creams' are recommended for which type of skin condition?

<p>'Dry sensitive' skin (A)</p> Signup and view all the answers

How do retinoids contribute to acne therapy?

<p>By reducing inflammation. (A)</p> Signup and view all the answers

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