FAST REVISION
Oral Pathology
Radiation injury to the hematopoietic system occurs when whole body exposure ranges between 200-1000 rads.
Oral Pathology
Molluscum contagiosum is a viral infection caused by a poxvirus, not a bacterial or chlamydial infection. The other options (gonorrhea, syphilis, and lymphogranuloma venereum) are all caused by bacteria.