HY USMLE Q #639 – Immuno

A 14-year-old boy is brought to the physician by his mother for a health maintenance examination. He has a history of candidal skin infections since birth. The physical examination is unremarkable. His blood smear is shown. Which of the following is most likely to be seen in this patient?

 

 

 

 

 

 

Antibodies against TSH receptor
Deficiency of cell-mediated immunity
Deficiency of humoral immunity
Deficiency of terminal complement proteins
Impaired leukocyte adhesion

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