Mucin Lesion – 9/17/2021
The mucin found in this lesion is produced by:
A. Fibroblasts
B. Keratinocyte
C. Merkel cells
D. Nail matrix
E. Osteoblast
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. A product of SanovaWorks.
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The mucin found in this lesion is produced by:
A. Fibroblasts
B. Keratinocyte
C. Merkel cells
D. Nail matrix
E. Osteoblast
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. A product of SanovaWorks.
… 
Which organ system is least likely to be involved in the condition shown in the attached image?
A. Liver
B. Spleen
C. Genitourinary
D. Gastrointestinal tract
E. Bone marrow
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. A product of SanovaWorks.
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This Nigerian patient tells you that he is a farmer. Which of the following is the most likely causative organism?
A. M. marinum
B. M. tuberculosis
C. M. kansasii
D. M. ulcerans
E. M. fortuitum
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. A product of SanovaWorks.
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Which of the following is the most appropriate treatment of this infant’s painful finger?
A. Incision and drainage
B. Acyclovir
C. Foscarnet
D. Dicloxacillin
E. Clindamycin
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. A product of SanovaWorks.
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Similar lesions are present on the contralateral leg, and this patient also reports joint pain and tarry stools. A biopsy for direct immunofluorescence is most likely to show which of the following?
A. IgA deposition in the dermal papillae
B. Perivascular IgA deposition
C. Perivascular IgG deposition
D. Linear IgA deposition along the basement membrane zone
E. Linear IgG deposit … 