Derm

Question 1

What autoimmune condition is dermatitis herpetiformis associated with

Answer 1

coeliac disease

Question 2

Examples of antivirals used in the treatment of shingles

Answer 2

• aciclovir
• famciclovir
• valaciclovir

Question 3

Features of Seborrhoeic dermatitis in adults

Answer 3

itchy eczematous lesions on the sebum-rich areas:
scalp (may cause dandruff), periorbital, auricular and nasolabial folds

Question 4

Features of acne rosacea

Answer 4

• typically affects nose, cheeks and forehead
• flushing is often first symptom
• erythema
• telangiectasia
• later develops into persistent erythema with papules and pustules
• sunlight may exacerbate symptoms

Question 5

Where does eczema typically occur in younger children and infants

Answer 5

• in infants the face and trunk are often affected
• in younger children, eczema often occurs on the extensor surfaces

Question 6

3 main types of tinea

Answer 6

tinea capitis - scalp
tinea corporis - trunk, legs or arms
tinea pedis - feet

Question 7

How is rosacea with predominant erythema/ flushing managed

Answer 7

topical brimonidine gel may be considered for patients with predominant flushing but limited telangiectasia

Question 8

How is rosacea with papules and/or pustules managed

Answer 8

• mild-to-moderate: topical ivermectin
• moderate-to-severe: combination of topical ivermectin + oral doxycycline