Friday Pop Quiz 10/4/2024
A 23-year-old female presents with itchy and irritated rash in the image. The rash began in her late teens. She has a family history of similar rash in her mother. Which histocompatibility antigen is most likely in this patient?
A. HLA-Cw2
B. HLA-Cw6
C. HLA-B51
D. HLA-B27
E. HLA-Bw35
To find out the correct answer and read the explanation, click here.
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A 23-year-old female presents with itchy and irritated rash in the image. The rash began in her late teens. She has a family history of similar rash in her mother. Which histocompatibility antigen is most likely in this patient?
A. HLA-Cw2
B. HLA-Cw6
C. HLA-B51
D. HLA-B27
E. HLA-Bw35
To find out the correct answer and read the explanation, click here.
Brought to you by our bra … 
A 24-year-old female patient presents with groups of itchy and tender small red papules around the eyes, nostrils, and mouth. Which of the following treatments is the first-line treatment used to treat severe cases of this condition?
A. Oral doxycycline for 6-12 weeks
B. High dose isotretinoin
C. Topical erythromycin gel
D. Topical tacrolimus ointment
E. Topical metronidazole
T … 
Collagen vascular diseases encompass a group of autoimmune disorders that can have a profound impact on an individual's health and quality of life. At the 2023 Skin of Color Update, Dr. Ted Rosen, Professor and Vice-Chair of Dermatology at Baylor College of Medicine, explained how these conditions uniquely impact individuals with skin of color.
Missed the lecture?? Explore key insights and pear … 
Which of the following treatments for the shown rash with 15% body surface area (BSA) involvement is least likely to be associated with an infection?
A. Methotrexate
B. Cyclosporine
C. Adalimumab
D. Infliximab
E. Acitretin
To find out the correct answer and read the explanation, click here.
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An 8-month-old boy is brought in by his mother for concerns of a rash that comes and goes for the last few months, primarily on his face and belly. His older brother suffers from asthma and often has a similar rash on the inside of his elbow and behind his knees.
The gene most commonly mutated in the photograph is also mutated in which of the following?
A.) Palmoplantar keratoderma
B.)� … 