Alopecia – Friday Pop Quiz 4/23
A 38-year-old African American female presents with grouped follicular papules, acneiform lesions, indurated plaques and tumors which are most pronounced in the head and neck area (see image). The skin lesions are associated with alopecia and mucinorrhea. She has infiltrated plaques in both eyebrows and complains of severe pruritus. She has experienced frequent secondary bacterial infections w …
A 38-year-old African American female presents with grouped follicular papules, acneiform lesions, indurated plaques and tumors which are most pronounced in the head and neck area (see image). The skin lesions are associated with alopecia and mucinorrhea. She has infiltrated plaques in both eyebrows and complains of severe pruritus. She has experienced frequent secondary bacterial infections w … 
The following patient recently underwent submental injections of deoxycholic acid (Kybella). One day later, she noticed an inability of her right lip depressors to pull her lip downward and laterally, particularly when smiling. What is the next best step?
A. Watchful waiting
B. Inject the opposite side to achieve symmetry
C. Obtain an MRI
D. Inject intralesional corticosteroids
… 
A patient with AIDS develops purulent nodules and draining sinuses of the neck. Gram stain of pustular contents supports the diagnosis of which infectious organism?
A. Actinomyces israelii
B. Staphylococcal aureus
C. Pseudomonas aeruginosa
D. Mucor spp.
E. Blastomyces dermatitidis
To find out the correct answer and read the explanation, click here.
Brought to you by our bran … 
Which post-operative complication is shown in the photograph?
A. Trap door deformity
B. Hypertrophic scar
C. Ectropion
D. Temporal nerve paralysis
E. Eclabium
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.
… 
This 17-year-old boy also reports dark urine, bilateral knee pain, and intermittent abdominal pain. Which of the following is true regarding this condition?
A. It is more common in adults than children
B. A DIF biopsy showing intravascular IgA deposition is diagnostic
C. It usually occurs after a respiratory tract infection
D. He has a high likelihood of developing permanent renal … 