<prompt> Answer this question truthfullyWhat are the observable findings during the physical examination of an individual with Hemophagocytic Lymphohistiocytosis?  <response>: <reason> The following physical examination findings may be noted-BruisingDefective visionLymphadenopathy Neck stiffnessHepatomegaly SplenomegalyWeakness ParalysisImpaired muscle coordination Chronic brain failure 