Dermatology Board Exam Started: Jul 13, 2026 03:25 Page 44 of 53 Attempt #1804 Overall: 0 / 264 questions answered Question 216 / 264 Not answered During ward handover: a 48-year-old man presents with well-demarcated scaly plaques. Relevant risk context includes new medication exposure. What is the most likely diagnosis? A. Cutaneous melanoma suspicion B. Atopic dermatitis flare C. Chronic spontaneous urticaria D. Herpes zoster E. Drug eruption Show Answer & Explanation Correct Answer: C Explanation: The pattern of well-demarcated scaly plaques with risk factors such as new medication exposure is most consistent with Chronic spontaneous urticaria. This answer best matches the expected diagnostic framework for Dermatology. Reference: NCCN Melanoma Guidance; Dermatology topic-specific current guideline update Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 217 / 264 Not answered In an outpatient specialty clinic: a 73-year-old woman is evaluated for transient wheals with pruritus in the context of family psoriasis history. Which is the most appropriate next investigation? A. Medication timeline review B. Clinical morphology-based diagnosis C. KOH prep when fungal disease suspected D. Severity scoring tools E. Dermoscopy Show Answer & Explanation Correct Answer: A Explanation: Medication timeline review is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Dermatology. Reference: NICE Dermatology Guidance Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 218 / 264 Not answered In an emergency department assessment: a 45-year-old man presents with irregular pigmented lesion. Relevant risk context includes new medication exposure. What is the most likely diagnosis? A. Cutaneous melanoma suspicion B. Atopic dermatitis flare C. Drug eruption D. Herpes zoster E. Plaque psoriasis Show Answer & Explanation Correct Answer: E Explanation: The pattern of irregular pigmented lesion with risk factors such as new medication exposure is most consistent with Plaque psoriasis. This answer best matches the expected diagnostic framework for Dermatology. Reference: NICE Dermatology Guidance Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 219 / 264 Not answered During ward handover: a 82-year-old woman presents with pruritic flexural eczema. Relevant risk context includes immunosuppression. What is the most likely diagnosis? A. Drug eruption B. Herpes zoster C. Cutaneous melanoma suspicion D. Plaque psoriasis E. Chronic spontaneous urticaria Show Answer & Explanation Correct Answer: A Explanation: The pattern of pruritic flexural eczema with risk factors such as immunosuppression is most consistent with Drug eruption. This answer best matches the expected diagnostic framework for Dermatology. Reference: AAD Clinical Guidelines; Dermatology topic-specific current guideline update Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 220 / 264 Not answered In an emergency department assessment: a 29-year-old man presents with well-demarcated scaly plaques. Relevant risk context includes high UV exposure. What is the most likely diagnosis? A. Atopic dermatitis flare B. Drug eruption C. Chronic spontaneous urticaria D. Cutaneous melanoma suspicion E. Plaque psoriasis Show Answer & Explanation Correct Answer: B Explanation: The pattern of well-demarcated scaly plaques with risk factors such as high UV exposure is most consistent with Drug eruption. This answer best matches the expected diagnostic framework for Dermatology. Reference: EAACI Urticaria Guideline Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Cancel « ← Previous Page 44 of 53 Next → »