This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Job's syndrome is the following type of immunonodeficiency disease 
Select and explain. 
A. Humoral immunodeficiency, B. Cellular immunodeficiency, C. Disorder of complement, D. Disorder of phagocytosis
D: Disorder of phagocytosis
Answer: D: Disorder of phagocytosis 
Explanation: Ans. is 'd' i.e., Disorder of phagocytosis Jobs syndrome is defect in phagocytic function. It is characterized by cold staphylococcal abscess, atopic eczema, otitis media; serum immunoglobulins are normal except IgE that is elevated