Differential Diagnosis – Friday Pop Quiz 5/17
Which of the following should NOT be included on the differential diagnosis of this patient?
A. Photoallergic contact dermatitis.
B. Airborne contact dermatitis.
C. Chronic actinic dermatitis.
D. Drug photosensitivity.
E. Solar urticaria.
To find out the correct answer and read the explanation, click here.
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Which of the following should NOT be included on the differential diagnosis of this patient?
A. Photoallergic contact dermatitis.
B. Airborne contact dermatitis.
C. Chronic actinic dermatitis.
D. Drug photosensitivity.
E. Solar urticaria.
To find out the correct answer and read the explanation, click here.
Brought to you by our Brand Partner
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Which member of the tetracycline family is most likely to have caused this photomediated reaction?
A. Demeclocycline
B. Doxycycline
C. Minocycline
D. Oxytetracycline
E. Tetracycline
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What is the most likely diagnosis in this 16 year old patient who developed this generalized eruption 2 weeks after onset of sore throat due to strep infection?
A. Psoriasis
B. Pityriasis rosea
C. Cutaneous T-cell lymphoma
D. Contact dermatitis
E. Lichen planus
To find out the correct answer and read the explanation, click here.
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What is the most likely diagnosis of this child?
A. Traction alopecia
B. Tinea capitis
C. Aplasia cutis congenita
D. Nevus sebaceous
E. Alopecia areata
To find out the correct answer and read the explanation, click here.
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Regarding the use of chlorhexidine, which of the following is true?
A. Chlorhexidine rinses (0.12%) aid in prevention of drug-associated gingival enlargement.
B. Chlorhexidine when applied to the eyes will reduce keratitis." to "B. Chlorhexidine, when applied to the eyes, will reduce keratitis.
C. Chlorhexidine reduces risk of deafness when applied to the ear canal prior to surgery.
D. C … 