<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 6-month-old baby boy presents to his pediatrician for the evaluation of recurrent bacterial infections. He is currently well but has already been hospitalized multiple times due to his bacterial infections. His blood pressure is 10367 mm Hg and heart rate is 74min. Physical examination reveals light-colored skin and silver hair. On examination of a peripheral blood smear, large cytoplasmic vacuoles containing microbes are found within the neutrophils. What diagnosis do these findings suggest?? A: Chediak-Higashi syndrome, B: Leukocyte adhesion deficiency-1, C: Congenital thymic aplasia, D: Common variable immunodeficiency, E: Acquired immunodeficiency syndrome,  <response>: This is a clinical vignette describing a 6-month-old baby boy with recurrent bacterial infections, light skin, silver hair, and vacuoles containing microbes in his neutrophils. The key findings pointing to the diagnosis are:- Recurrent bacterial infections at a young age suggest an immunodeficiency disorder- Light skin and silver hair suggest albinism, which is associated with Chediak-Higashi syndrome- Vacuoles containing microbes in neutrophils are characteristic of Chediak-Higashi syndromeSo this vignette describes the classic clinical and laboratory findings of Chediak-Higashi syndrome.A: Chediak-Higashi syndrome 